workout的英语例句
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Developing external markets in downhole service requires well workover operators'higher quality.
井下作业外部市场的开拓,对修井作业员工的素质提出了较高的要求.
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In addtion, system design for the hydraulic energy - storing workover rig is introduced.
在论述原理 、 绍设计思路的同时,还指出了设计时应如何对该机进行总体把握的分析方法.
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These risks centralize mainly in drilling and completion operation ( inclusion workover ).
这些风险又主要集中在钻、完井 ( 包括修井 ) 两个主要环节上.
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