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ute2e/reports/bridge-content-authoring-20.../final-scene-TASK-VIRTUAL-00...

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  1204.             "actionCode": "COMPLETE_BRIDGE-STEP-2",

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  1214.             "success": "拆开小腔控制油口管路：三维操作已保存",

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  1220.               "durationMs": 700,

  1221.               "mechanism": {

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  1239.                   {

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  1248.                           0,

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  1269.               "narrationText": "第2步，拆开小腔控制油口管路。用十九号开口扳手拆开控制油口管路，用塑料袋包扎管口。",

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  1271.               "errorCue": "collision-error",

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  1277.                 "mode": "video",

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  1288.               "safetyUrl": ""

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  1293.             "stepCode": "BRIDGE-STEP-3",

  1294.             "actionCode": "COMPLETE_BRIDGE-STEP-3",

  1295.             "number": 3,

  1296.             "title": "拆下小腔平衡阀",

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  1301.             "instruction": "用8内六角扳手拆下安装螺栓，取下平衡阀。",

  1302.             "guidance": "用8内六角扳手拆下安装螺栓，取下平衡阀。",

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  1304.             "success": "拆下小腔平衡阀：三维操作已保存",

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  1310.               "durationMs": 700,

  1311.               "mechanism": {

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  1316.                     "kind": "rotate",

  1317.                     "axis": [

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  1319.                       0,

  1320.                       1

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  1323.                     "toleranceDegrees": 8,

  1324.                     "directionHint": "拆下第 1 个螺栓",

  1325.                     "effects": [

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  1335.                   },

  1336.                   {

  1337.                     "targetId": "bridge-small-bolt-2",

  1338.                     "kind": "rotate",

  1339.                     "axis": [

  1340.                       0,

  1341.                       0,

  1342.                       1

  1343.                     ],

  1344.                     "deltaDegrees": -180,

  1345.                     "toleranceDegrees": 8,

  1346.                     "directionHint": "拆下第 2 个螺栓",

  1347.                     "effects": [

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  1350.                         "offset": [

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  1352.                           0,

  1353.                           0.65

  1354.                         ]

  1355.                       }

  1356.                     ]

  1357.                   },

  1358.                   {

  1359.                     "targetId": "bridge-small-bolt-3",

  1360.                     "kind": "rotate",

  1361.                     "axis": [

  1362.                       0,

  1363.                       0,

  1364.                       1

  1365.                     ],

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  1367.                     "toleranceDegrees": 8,

  1368.                     "directionHint": "拆下第 3 个螺栓",

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  1374.                           0,

  1375.                           0.65

  1376.                         ]

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  1379.                   },

  1380.                   {

  1381.                     "targetId": "bridge-small-bolt-4",

  1382.                     "kind": "rotate",

  1383.                     "axis": [

  1384.                       0,

  1385.                       0,

  1386.                       1

  1387.                     ],

  1388.                     "deltaDegrees": -180,

  1389.                     "toleranceDegrees": 8,

  1390.                     "directionHint": "拆下第 4 个螺栓",

  1391.                     "effects": [

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  1393.                         "targetId": "bridge-small-bolt-4",

  1394.                         "offset": [

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  1396.                           0,

  1397.                           0.65

  1398.                         ]

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  1403.                     "targetId": "bridge-small-valve",

  1404.                     "kind": "identify",

  1405.                     "directionHint": "取下平衡阀",

  1406.                     "effects": [

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  1408.                         "targetId": "bridge-small-valve",

  1409.                         "offset": [

  1410.                           0,

  1411.                           0,

  1412.                           1.2

  1413.                         ]

  1414.                       }

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  1416.                   }

  1417.                 ]

  1418.               }

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  1432.               "narrationText": "第3步，拆下小腔平衡阀。用八号内六角扳手拆下安装螺栓，取下平衡阀。",

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  1434.               "errorCue": "collision-error",

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  1446.                 "generatedVideoUrl": "",

  1447.                 "generationStatus": "generated"

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  1451.               "safetyUrl": ""

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  1453.           },

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  1456.             "stepCode": "BRIDGE-STEP-4",

  1457.             "actionCode": "COMPLETE_BRIDGE-STEP-4",

  1458.             "number": 4,

  1459.             "title": "封堵小腔油口",

  1460.             "targetId": "bridge-small-plug-1",

  1461.             "targetName": "封堵第 1 个油堵",

  1462.             "mode": "inspect",

  1463.             "interaction": "mechanism-operation",

  1464.             "instruction": "用两个油堵封住两个油口，擦净阀座结合面。",

  1465.             "guidance": "用两个油堵封住两个油口，擦净阀座结合面。",

  1466.             "warning": "",

  1467.             "success": "封堵小腔油口：三维操作已保存",

  1468.             "cameraPolicy": "focus",

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  1471.               "targetId": "bridge-small-plug-1",

  1472.               "requiresPlacement": false,

  1473.               "durationMs": 700,

  1474.               "mechanism": {

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  1480.                     "directionHint": "封堵第 1 个油堵",

  1481.                     "effects": [

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  1483.                         "targetId": "bridge-small-plug-1",

  1484.                         "offset": [

  1485.                           0,

  1486.                           0,

  1487.                           0

  1488.                         ]

  1489.                       }

  1490.                     ]

  1491.                   },

  1492.                   {

  1493.                     "targetId": "bridge-small-plug-2",

  1494.                     "kind": "identify",

  1495.                     "directionHint": "封堵第 2 个油堵",

  1496.                     "effects": [

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  1498.                         "targetId": "bridge-small-plug-2",

  1499.                         "offset": [

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  1501.                           0,

  1502.                           0

  1503.                         ]

  1504.                       }

  1505.                     ]

  1506.                   },

  1507.                   {

  1508.                     "targetId": "bridge-small-seat",

  1509.                     "kind": "identify",

  1510.                     "directionHint": "擦净阀座结合面",

  1511.                     "effects": [

  1512.                       {

  1513.                         "targetId": "bridge-small-seat",

  1514.                         "color": 12965080

  1515.                       }

  1516.                     ]

  1517.                   }

  1518.                 ]

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  1520.             },

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  1522.             "measurement": "",

  1523.             "assessment": {

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  1525.               "requiredDimensions": [

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  1528.               ],

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  1530.             },

  1531.             "audio": {

  1532.               "narrationSource": "offline",

  1533.               "narrationText": "第4步，封堵小腔油口。用两个油堵封住两个油口，擦净阀座结合面。",

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  1535.               "errorCue": "collision-error",

  1536.               "narrationUrl": "/legacy/virtual-training/narration-revisions/junhao-v2-20260921/TASK-VIRTUAL-008-step-04.mp4",

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  1538.               "narrationVideoAssetCode": "DH_60D40306A9E74E96ADD7641932934BE4",

  1539.               "digitalHuman": {

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  1541.                 "mode": "video",

  1542.                 "videoSource": "library",

  1543.                 "videoId": "79",

  1544.                 "videoName": "重型支援桥平衡阀拆拼互换 · 4 封堵小腔油口",

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  1547.                 "generatedVideoUrl": "",

  1548.                 "generationStatus": "generated"

  1549.               },

  1550.               "narrationFallbackUrl": "/legacy/virtual-training/narration-revisions/junhao-v2-20260921/TASK-VIRTUAL-008-step-04.wav",

  1551.               "safetyText": "",

  1552.               "safetyUrl": ""

  1553.             }

  1554.           },

  1555.           {

  1556.             "id": "BRIDGE-STEP-5",

  1557.             "stepCode": "BRIDGE-STEP-5",

  1558.             "actionCode": "COMPLETE_BRIDGE-STEP-5",

  1559.             "number": 5,

  1560.             "title": "清洗大腔平衡阀",

  1561.             "targetId": "bridge-large-cloth",

  1562.             "targetName": "清洗并擦净阀体",

  1563.             "mode": "inspect",

  1564.             "interaction": "mechanism-operation",

  1565.             "instruction": "用清洗剂清洗平衡阀和管接头，并用抹布擦净。",

  1566.             "guidance": "用清洗剂清洗平衡阀和管接头，并用抹布擦净。",

  1567.             "warning": "",

  1568.             "success": "清洗大腔平衡阀：三维操作已保存",

  1569.             "cameraPolicy": "focus",

  1570.             "action": {

  1571.               "kind": "mechanism-operation",

  1572.               "targetId": "bridge-large-cloth",

  1573.               "requiresPlacement": false,

  1574.               "durationMs": 700,

  1575.               "mechanism": {

  1576.                 "type": "identify",

  1577.                 "steps": [

  1578.                   {

  1579.                     "targetId": "bridge-large-cloth",

  1580.                     "kind": "identify",

  1581.                     "directionHint": "清洗并擦净阀体",

  1582.                     "effects": [

  1583.                       {

  1584.                         "targetId": "bridge-large-cloth",

  1585.                         "offset": [

  1586.                           0.7,

  1587.                           0,

  1588.                           -0.7

  1589.                         ]

  1590.                       },

  1591.                       {

  1592.                         "targetId": "bridge-large-valve",

  1593.                         "color": 8492701

  1594.                       }

  1595.                     ]

  1596.                   }

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  1607.               ],

  1608.               "passPolicy": "all-required"

  1609.             },

  1610.             "audio": {

  1611.               "narrationSource": "offline",

  1612.               "narrationText": "第5步，清洗大腔平衡阀。用清洗剂清洗平衡阀和管接头，并用抹布擦净。",

  1613.               "successCue": "ui",

  1614.               "errorCue": "collision-error",

  1615.               "narrationUrl": "/legacy/virtual-training/narration-revisions/junhao-v2-20260921/TASK-VIRTUAL-008-step-05.mp4",

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  1620.                 "mode": "video",

  1621.                 "videoSource": "library",

  1622.                 "videoId": "80",

  1623.                 "videoName": "重型支援桥平衡阀拆拼互换 · 5 清洗大腔平衡阀",

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  1626.                 "generatedVideoUrl": "",

  1627.                 "generationStatus": "generated"

  1628.               },

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  1630.               "safetyText": "",

  1631.               "safetyUrl": ""

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  1633.           },

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  1635.             "id": "BRIDGE-STEP-6",

  1636.             "stepCode": "BRIDGE-STEP-6",

  1637.             "actionCode": "COMPLETE_BRIDGE-STEP-6",

  1638.             "number": 6,

  1639.             "title": "拆开大腔控制油口管路",

  1640.             "targetId": "bridge-large-pipe",

  1641.             "targetName": "拆开控制油管",

  1642.             "mode": "inspect",

  1643.             "interaction": "mechanism-operation",

  1644.             "instruction": "用19开口扳手拆开控制油口管路，用塑料袋包扎管口。",

  1645.             "guidance": "用19开口扳手拆开控制油口管路，用塑料袋包扎管口。",

  1646.             "warning": "",

  1647.             "success": "拆开大腔控制油口管路：三维操作已保存",

  1648.             "cameraPolicy": "focus",

  1649.             "action": {

  1650.               "kind": "mechanism-operation",

  1651.               "targetId": "bridge-large-pipe",

  1652.               "requiresPlacement": false,

  1653.               "durationMs": 700,

  1654.               "mechanism": {

  1655.                 "type": "sequence",

  1656.                 "steps": [

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  1658.                     "targetId": "bridge-large-pipe",

  1659.                     "kind": "identify",

  1660.                     "directionHint": "拆开控制油管",

  1661.                     "effects": [

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  1663.                         "targetId": "bridge-large-pipe",

  1664.                         "offset": [

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  1666.                           0,

  1667.                           0

  1668.                         ]

  1669.                       }

  1670.                     ]

  1671.                   },

  1672.                   {

  1673.                     "targetId": "bridge-large-bag",

  1674.                     "kind": "identify",

  1675.                     "directionHint": "封袋包扎管口",

  1676.                     "effects": [

  1677.                       {

  1678.                         "targetId": "bridge-large-bag",

  1679.                         "offset": [

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  1681.                           0,

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  1683.                         ]

  1684.                       }

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  1686.                   }

  1687.                 ]

  1688.               }

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  1697.               ],

  1698.               "passPolicy": "all-required"

  1699.             },

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  1701.               "narrationSource": "offline",

  1702.               "narrationText": "第6步，拆开大腔控制油口管路。用十九号开口扳手拆开控制油口管路，用塑料袋包扎管口。",

  1703.               "successCue": "ui",

  1704.               "errorCue": "collision-error",

  1705.               "narrationUrl": "/legacy/virtual-training/narration-revisions/junhao-v2-20260921/TASK-VIRTUAL-008-step-06.mp4",

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  1710.                 "mode": "video",

  1711.                 "videoSource": "library",

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  1726.             "stepCode": "BRIDGE-STEP-7",

  1727.             "actionCode": "COMPLETE_BRIDGE-STEP-7",

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  1734.             "instruction": "用8内六角扳手拆下安装螺栓，取下平衡阀。",

  1735.             "guidance": "用8内六角扳手拆下安装螺栓，取下平衡阀。",

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  1737.             "success": "拆下大腔平衡阀：三维操作已保存",

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  1757.                     "directionHint": "拆下第 1 个螺栓",

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  1822.                     "toleranceDegrees": 8,

  1823.                     "directionHint": "拆下第 4 个螺栓",

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  1844.                           0,

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  1849.                   }

  1850.                 ]

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  1865.               "narrationText": "第7步，拆下大腔平衡阀。用八号内六角扳手拆下安装螺栓，取下平衡阀。",

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  1867.               "errorCue": "collision-error",

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  1884.               "safetyUrl": ""

  1885.             }

  1886.           },

  1887.           {

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  1889.             "stepCode": "BRIDGE-STEP-8",

  1890.             "actionCode": "COMPLETE_BRIDGE-STEP-8",

  1891.             "number": 8,

  1892.             "title": "封堵大腔油口",

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  1894.             "targetName": "封堵第 1 个油堵",

  1895.             "mode": "inspect",

  1896.             "interaction": "mechanism-operation",

  1897.             "instruction": "用两个油堵封住两个油口，擦净阀座结合面。",

  1898.             "guidance": "用两个油堵封住两个油口，擦净阀座结合面。",

  1899.             "warning": "",

  1900.             "success": "封堵大腔油口：三维操作已保存",

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  1924.                   },

  1925.                   {

  1926.                     "targetId": "bridge-large-plug-2",

  1927.                     "kind": "identify",

  1928.                     "directionHint": "封堵第 2 个油堵",

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  1966.               "narrationText": "第八步，用两个油堵封住大腔的两个油口，并擦净阀座结合面。",

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  1968.               "errorCue": "collision-error",

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  1981.                 "generationStatus": "generated"

  1982.               },

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  1985.               "safetyUrl": ""

  1986.             }

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  1989.             "id": "BRIDGE-STEP-9",

  1990.             "stepCode": "BRIDGE-STEP-9",

  1991.             "actionCode": "COMPLETE_BRIDGE-STEP-9",

  1992.             "number": 9,

  1993.             "title": "准备安装大腔平衡阀",

  1994.             "targetId": "bridge-large-seat",

  1995.             "targetName": "擦净安装结合面",

  1996.             "mode": "inspect",

  1997.             "interaction": "mechanism-operation",

  1998.             "instruction": "擦净平衡阀及阀座结合面，取下两个油堵。",

  1999.             "guidance": "擦净平衡阀及阀座结合面，取下两个油堵。",

  2000.             "warning": "",

  2001.             "success": "准备安装大腔平衡阀：三维操作已保存",

  2002.             "cameraPolicy": "focus",

  2003.             "action": {

  2004.               "kind": "mechanism-operation",

  2005.               "targetId": "bridge-large-seat",

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  2008.               "mechanism": {

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  2010.                 "steps": [

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  2021.                   },

  2022.                   {

  2023.                     "targetId": "bridge-large-plug-1",

  2024.                     "kind": "identify",

  2025.                     "directionHint": "取下第 1 个油堵",

  2026.                     "effects": [

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  2028.                         "targetId": "bridge-large-plug-1",

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  2032.                           0.5

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  2034.                       }

  2035.                     ]

  2036.                   },

  2037.                   {

  2038.                     "targetId": "bridge-large-plug-2",

  2039.                     "kind": "identify",

  2040.                     "directionHint": "取下第 2 个油堵",

  2041.                     "effects": [

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  2043.                         "targetId": "bridge-large-plug-2",

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  2046.                           0.55,

  2047.                           0.5

  2048.                         ]

  2049.                       }

  2050.                     ]

  2051.                   }

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  2062.               ],

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  2064.             },

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  2067.               "narrationText": "第九步，准备安装大腔平衡阀。擦净平衡阀及阀座结合面，然后取下两个油堵。",

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  2069.               "errorCue": "collision-error",

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  2075.                 "mode": "video",

  2076.                 "videoSource": "library",

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  2082.                 "generationStatus": "generated"

  2083.               },

  2084.               "narrationFallbackUrl": "/legacy/virtual-training/narration-revisions/junhao-v2-20260921/TASK-VIRTUAL-008-step-09.wav",

  2085.               "safetyText": "",

  2086.               "safetyUrl": ""

  2087.             }

  2088.           },

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  2090.             "id": "BRIDGE-STEP-10",

  2091.             "stepCode": "BRIDGE-STEP-10",

  2092.             "actionCode": "COMPLETE_BRIDGE-STEP-10",

  2093.             "number": 10,

  2094.             "title": "安装大腔平衡阀",

  2095.             "targetId": "bridge-small-valve",

  2096.             "targetName": "将互换平衡阀装到阀座",

  2097.             "mode": "inspect",

  2098.             "interaction": "mechanism-operation",

  2099.             "instruction": "将平衡阀放置于阀座上，用8内六角扳手安装四个安装螺栓。",

  2100.             "guidance": "将平衡阀放置于阀座上，用8内六角扳手安装四个安装螺栓。",

  2101.             "warning": "",

  2102.             "success": "安装大腔平衡阀：三维操作已保存",

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  2104.             "action": {

  2105.               "kind": "mechanism-operation",

  2106.               "targetId": "bridge-small-valve",

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  2109.               "mechanism": {

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  2114.                     "kind": "identify",

  2115.                     "directionHint": "将互换平衡阀装到阀座",

  2116.                     "effects": [

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  2118.                         "targetId": "bridge-small-valve",

  2119.                         "offset": [

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  2123.                         ]

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  2125.                     ]

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  2128.                     "targetId": "bridge-large-bolt-1",

  2129.                     "kind": "rotate",

  2130.                     "axis": [

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  2132.                       0,

  2133.                       1

  2134.                     ],

  2135.                     "deltaDegrees": 180,

  2136.                     "toleranceDegrees": 8,

  2137.                     "directionHint": "紧固第 1 个螺栓",

  2138.                     "effects": [

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  2140.                         "targetId": "bridge-large-bolt-1",

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  2145.                         ]

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  2147.                     ]

  2148.                   },

  2149.                   {

  2150.                     "targetId": "bridge-large-bolt-2",

  2151.                     "kind": "rotate",

  2152.                     "axis": [

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  2154.                       0,

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  2159.                     "directionHint": "紧固第 2 个螺栓",

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  2172.                     "targetId": "bridge-large-bolt-3",

  2173.                     "kind": "rotate",

  2174.                     "axis": [

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  2176.                       0,

  2177.                       1

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  2181.                     "directionHint": "紧固第 3 个螺栓",

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  2194.                     "targetId": "bridge-large-bolt-4",

  2195.                     "kind": "rotate",

  2196.                     "axis": [

  2197.                       0,

  2198.                       0,

  2199.                       1

  2200.                     ],

  2201.                     "deltaDegrees": 180,

  2202.                     "toleranceDegrees": 8,

  2203.                     "directionHint": "紧固第 4 个螺栓",

  2204.                     "effects": [

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  2206.                         "targetId": "bridge-large-bolt-4",

  2207.                         "offset": [

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  2211.                         ]

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  2219.             "measurement": "",

  2220.             "assessment": {

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  2225.               ],

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  2230.               "narrationText": "第10步，安装大腔平衡阀。将平衡阀放置于阀座上，用八号内六角扳手安装四个安装螺栓。",

  2231.               "successCue": "ui",

  2232.               "errorCue": "collision-error",

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  2235.               "narrationVideoAssetCode": "DH_0F40DAF3E28F4FA088EA943D9470CAA7",

  2236.               "digitalHuman": {

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  2238.                 "mode": "video",

  2239.                 "videoSource": "library",

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  2243.                 "videoUrl": "",

  2244.                 "generatedVideoUrl": "",

  2245.                 "generationStatus": "generated"

  2246.               },

  2247.               "narrationFallbackUrl": "/legacy/virtual-training/narration-revisions/junhao-v2-20260921/TASK-VIRTUAL-008-step-10.wav",

  2248.               "safetyText": "",

  2249.               "safetyUrl": ""

  2250.             }

  2251.           },

  2252.           {

  2253.             "id": "BRIDGE-STEP-11",

  2254.             "stepCode": "BRIDGE-STEP-11",

  2255.             "actionCode": "COMPLETE_BRIDGE-STEP-11",

  2256.             "number": 11,

  2257.             "title": "核对大腔控制油口管路连接",

  2258.             "targetId": "bridge-large-bag",

  2259.             "targetName": "取下封口袋",

  2260.             "mode": "measure",

  2261.             "interaction": "mechanism-operation",

  2262.             "instruction": "原稿先写“拆下包扎袋，连接并拧紧管路”，随后又出现“用19开口扳手拆开管路并包扎”的相反描述。",

  2263.             "guidance": "原稿先写“拆下包扎袋，连接并拧紧管路”，随后又出现“用19开口扳手拆开管路并包扎”的相反描述。",

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  2265.             "success": "核对大腔控制油口管路连接：三维操作已保存",

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  2272.               "mechanism": {

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  2291.                     "targetId": "bridge-large-pipe",

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  2320.               "narrationText": "第11步，核对大腔控制油口管路连接。核对大腔控制油口管路连接，记录处理方式及依据，并提交教员核对。",

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  2322.               "errorCue": "collision-error",

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  2345.             "actionCode": "COMPLETE_BRIDGE-STEP-12",

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  2347.             "title": "紧固大腔阀体连接螺栓",

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  2352.             "instruction": "用内六角扳手拧紧四个阀体连接螺栓。",

  2353.             "guidance": "用内六角扳手拧紧四个阀体连接螺栓。",

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  2355.             "success": "紧固大腔阀体连接螺栓：三维操作已保存",

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  2468.               "narrationText": "第12步，紧固大腔阀体连接螺栓。用内六角扳手拧紧四个阀体连接螺栓。",

  2469.               "successCue": "ui",

  2470.               "errorCue": "collision-error",

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  2487.               "safetyUrl": ""

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  2492.             "stepCode": "BRIDGE-STEP-13",

  2493.             "actionCode": "COMPLETE_BRIDGE-STEP-13",

  2494.             "number": 13,

  2495.             "title": "准备安装小腔平衡阀",

  2496.             "targetId": "bridge-small-seat",

  2497.             "targetName": "擦净安装结合面",

  2498.             "mode": "inspect",

  2499.             "interaction": "mechanism-operation",

  2500.             "instruction": "擦净平衡阀及阀座结合面，取下两个油堵。",

  2501.             "guidance": "擦净平衡阀及阀座结合面，取下两个油堵。",

  2502.             "warning": "",

  2503.             "success": "准备安装小腔平衡阀：三维操作已保存",

  2504.             "cameraPolicy": "focus",

  2505.             "action": {

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  2507.               "targetId": "bridge-small-seat",

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  2509.               "durationMs": 700,

  2510.               "mechanism": {

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  2512.                 "steps": [

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  2515.                     "kind": "identify",

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  2517.                     "effects": [

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  2524.                   {

  2525.                     "targetId": "bridge-small-plug-1",

  2526.                     "kind": "identify",

  2527.                     "directionHint": "取下第 1 个油堵",

  2528.                     "effects": [

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  2533.                           0.55,

  2534.                           0.5

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  2537.                     ]

  2538.                   },

  2539.                   {

  2540.                     "targetId": "bridge-small-plug-2",

  2541.                     "kind": "identify",

  2542.                     "directionHint": "取下第 2 个油堵",

  2543.                     "effects": [

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  2545.                         "targetId": "bridge-small-plug-2",

  2546.                         "offset": [

  2547.                           0,

  2548.                           0.55,

  2549.                           0.5

  2550.                         ]

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  2569.               "narrationText": "第13步，准备安装小腔平衡阀。擦净平衡阀及阀座结合面，取下两个油堵。",

  2570.               "successCue": "ui",

  2571.               "errorCue": "collision-error",

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  2584.                 "generationStatus": "generated"

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  2588.               "safetyUrl": ""

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  2590.           },

  2591.           {

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  2593.             "stepCode": "BRIDGE-STEP-14",

  2594.             "actionCode": "COMPLETE_BRIDGE-STEP-14",

  2595.             "number": 14,

  2596.             "title": "安装小腔平衡阀",

  2597.             "targetId": "bridge-large-valve",

  2598.             "targetName": "将互换平衡阀装到阀座",

  2599.             "mode": "inspect",

  2600.             "interaction": "mechanism-operation",

  2601.             "instruction": "将平衡阀放置于阀座上，用8内六角扳手安装四个安装螺栓。",

  2602.             "guidance": "将平衡阀放置于阀座上，用8内六角扳手安装四个安装螺栓。",

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  2604.             "success": "安装小腔平衡阀：三维操作已保存",

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  2639.                     "directionHint": "紧固第 1 个螺栓",

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  2654.                     "axis": [

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  2705.                     "directionHint": "紧固第 4 个螺栓",

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  2732.               "narrationText": "第14步，安装小腔平衡阀。将平衡阀放置于阀座上，用八号内六角扳手安装四个安装螺栓。",

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  2734.               "errorCue": "collision-error",

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  2756.             "stepCode": "BRIDGE-STEP-15",

  2757.             "actionCode": "COMPLETE_BRIDGE-STEP-15",

  2758.             "number": 15,

  2759.             "title": "核对小腔控制油口管路连接",

  2760.             "targetId": "bridge-small-bag",

  2761.             "targetName": "取下封口袋",

  2762.             "mode": "measure",

  2763.             "interaction": "mechanism-operation",

  2764.             "instruction": "原稿先写“拆下包扎袋，连接并拧紧管路”，随后又出现“用19开口扳手拆开管路并包扎”的相反描述。",

  2765.             "guidance": "原稿先写“拆下包扎袋，连接并拧紧管路”，随后又出现“用19开口扳手拆开管路并包扎”的相反描述。",

  2766.             "warning": "请记录采用的处理方式及依据，随训练记录提交教员核对；系统不自动判定该项操作正确。",

  2767.             "success": "核对小腔控制油口管路连接：三维操作已保存",

  2768.             "cameraPolicy": "focus",

  2769.             "action": {

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  2771.               "targetId": "bridge-small-bag",

  2772.               "requiresPlacement": false,

  2773.               "durationMs": 700,

  2774.               "mechanism": {

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  2776.                 "steps": [

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  2778.                     "targetId": "bridge-small-bag",

  2779.                     "kind": "identify",

  2780.                     "directionHint": "取下封口袋",

  2781.                     "effects": [

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