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关注:1
2013-05-23 12:21
求翻译:.pump housing containing a housing chamber being attached to the coupling, and said housing chamber being in continuous fluid communication with the cou-pling chamber so that fluid that enters the coupling chamber flows into the housing chamber during upstroke of the well′s rod string and flows back to the coupling cha是什么意思?![]() ![]() .pump housing containing a housing chamber being attached to the coupling, and said housing chamber being in continuous fluid communication with the cou-pling chamber so that fluid that enters the coupling chamber flows into the housing chamber during upstroke of the well′s rod string and flows back to the coupling cha
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2013-05-23 12:21:38
。泵包含一个壳体腔室被连接到耦合器罩体,所述与cou-采样室连续流体连通容纳室即,使流体进入所述腔室耦合的良好的杆柱的上冲程期间流进壳体腔并流回到耦合腔中的井的杆柱的向下冲程,
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2013-05-23 12:23:18
包含房屋的.pump住房附有联结,和说房屋在与联结房间的连续的可变的通信,以便在下来好的′ s钻杆串的冲程期间,输入联结房间流程房屋在好的′ s钻杆串向上的一击期间并且流动回到联结房间的流体,
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2013-05-23 12:24:58
.pump住房包含房屋的附有联结和说的房屋是在与联结房间的连续的可变的通信,以便输入联结房间流程房屋在好的′ s钻杆串向上的一击期间并且流动回到联结房间在下来好的′ s钻杆串的冲程期间的流体,
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2013-05-23 12:26:38
.pump 住房包含被附加到耦合,房屋分庭和说房屋分庭正在凑吻合庭连续流体通信以便进入耦合分庭的流体流动入住房分庭在油井抽油杆柱向上的一击,流回耦合庭期间下油井抽油杆柱的描边,
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2013-05-23 12:28:18
正在翻译,请等待...
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