|
|
| 21. | dropping assembly |
| 降斜钻具组合 |
|
|
| | |
| 22. | foresight assembly |
| 前准星组合 |
|
|
| | |
| 23. | dowelling assembly |
| 定位组合件 |
|
|
| | |
| 24. | drilling assembly |
| 钻井钻具组合 |
|
|
| | |
| 25. | matched assembly |
| 互配零件组合 |
|
|
| | |
| 26. | ASSY [assembly] |
| 组合件| 总承 |
|
|
| | |
| 27. | spinneret assembly |
| 喷丝板组合件 |
|
|
| | |
| 28. | machine assembly |
| 机器装配;机器组合 |
|
|
| | |
| 29. | building assembly |
| 增斜钻具组合 |
|
|
| | |
| 30. | connector assembly |
| 插头座组合件 |
|
|
| | |