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关注：1
2013-05-23 12:21
求翻译：将钻机的动力头加载上钻杆，并由钻头夹持器固定，然后就可以开启钻机进行钻探试验了。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
将钻机的动力头加载上钻杆，并由钻头夹持器固定，然后就可以开启钻机进行钻探试验了。
问题补充： |
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2013-05-23 12:21:38
On the load of the power head rig drill pipe, fixed by the drill bit holder, then you can open the rig to drill test.
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2013-05-23 12:23:18
The engine will be drilling rigs and drilling rod load on the server, and the drill Chuck can be fixed, and then on drilling rigs opening was put to the test.
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2013-05-23 12:24:58
Loads on the drill rod the drilling machine power head, and is fixed by the drill bit screw clamp, then might open the drilling machine to carry on the drilling to experiment.
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2013-05-23 12:26:38
Drilling power head on a load of drill pipe, and by the drill bit holder fixed, and then you can turn on drilling machine to drill tests.
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2013-05-23 12:28:18
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