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Terms for subject Drilling containing 旋转头 | all forms | in specified order only
ChineseEnglish
切割回收旋转头cut and retrieve swivel
动力定向旋转接头powered orientation swivel
尾管旋转接头liner swivel
旋转头的滑轮swivel pulley
快速断开旋转接头quick disconnect swivel
旋转头swivel
旋转防喷器旋转头rotating head
旋转接头swivel coupling
旋转提吊接头load carrying swivel joint
旋转水泥头swivel cementing head
旋转钻水龙头rotary drilling swivel
旋转钻钻头保护接头rotating bit sub