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關注:1
2013-05-23 12:21
求翻譯:深斜井電潛泵打撈工藝研究是什么意思?![]() ![]() 深斜井電潛泵打撈工藝研究
問題補充: |
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2013-05-23 12:21:38
Deep salvage inclined ESP Process
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2013-05-23 12:23:18
Deep hoist electric submersible pump salvage craft research
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2013-05-23 12:24:58
The deep slant hole electricity dives the pump fishing craft research
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2013-05-23 12:26:38
Deep inclined shaft for electric submersible pump fishing technology
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2013-05-23 12:28:18
正在翻譯,請等待...
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