“鉆工”造句
2024年06月27日 12:33:05
4
鉆工鉆井隊(duì)有機(jī)械師 嗎 ?
Are there machinists in the oil - drilling group?
鉆工用合適的絲扣油涂抹接頭母扣.
The Floormen apply proper pipe dope into the thread box of the pipe joint.
操作大鉗時(shí),必須教導(dǎo)
鉆工把手放在正確位置.
The Floormen be instructed on proper placement of hands while operating the rig tongs.