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关注:1
2013-05-23 12:21
求翻译:无地锚直立井架修井机是什么意思? 待解决
悬赏分:1
- 离问题结束还有
无地锚直立井架修井机
问题补充: |
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2013-05-23 12:21:38
No bolt-upright mast Workover Rig
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2013-05-23 12:23:18
No to anchor vertical derrick workover rigs
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2013-05-23 12:24:58
Does not have the anchor erectness derrick service machine
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2013-05-23 12:26:38
No bolt-upright mast Workover Rig
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2013-05-23 12:28:18
No bolt-upright mast Workover Rig
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