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drillpipe
meaning in English
钻管钻油台
Examples
Development of a
drillpipe
non - destructive test device with magnetic memory
钻杆磁记忆无损检测装置研究
Related Words
threaded drillpipe
heavyweight drillpipe
drillpipe counter
external upset drillpipe
drillpipe surface imperfection
drillpipe pumdown plug
heavy wall drillpipe
drillpipe rated depth
drillon
drilloperator
drillpipe counter
drillpipe pumdown plug
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