... complete penetrating well 完整井 收藏 Well Servicing 井维修; 修井 收藏 Productivity Well Test 产能试井 收藏 ...
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truck mounted well servicing unit 车装修井机
oil well servicing manager 油井服务经理
packaged well servicing system 组装式修井设备
through-tubing well servicing operation 过油管修井作业
Pneumatic spider for well servicing 修井用气动卡盘
oil field well servicing 油田井维护
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