Chinese translation for "钻柱防喷回压阀"

internal preventer

Similar Words：

"钻柱的工作状态" Chinese translation, "钻柱的扭转振动" Chinese translation, "钻柱的旋转运动" Chinese translation, "钻柱的纵向振动" Chinese translation, "钻柱防喷阀" Chinese translation, "钻柱公转" Chinese translation, "钻柱剪应力" Chinese translation, "钻柱紧扣装置" Chinese translation, "钻柱静拉设计" Chinese translation, "钻柱坑" Chinese translation