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关注：1
2013-05-23 12:21
求翻译：胶筒与套管之间的接触应力的大小是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
胶筒与套管之间的接触应力的大小
问题补充： |
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2013-05-23 12:21:38
Plastic tube and casing the size of the contact stress between the
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2013-05-23 12:23:18
plastic tube and pipe between the size of contact stress
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2013-05-23 12:24:58
Between rubber tube and drive pipe contact stress size
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2013-05-23 12:26:38
Casing contact stress between packer and size
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2013-05-23 12:28:18
Plastic tube and casing the size of the contact stress between the
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