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Terms for subject Drilling containing 压接 | all forms | in specified order only
ChineseEnglish
压力促动多级注水泥接箍pressure activated stage collar
压紧式双向接头impact reverse sub
双保险高压阀连接控制装置double proofed connection
可承压的加密封填料的管具接头slick joint
失水仪压接收器back pressure receiver
接头端面压紧密封shoulder up
液压管线接头hydraulic coupling