drilling operation meaning in English
钻进操作
钻井操作
钻井作业
钻孔操作
Examples
- Mr . quinn , begin drilling operations as soon as you can
奎因先生，尽快开始钻探 - Carry out drilling operation in accordance with the drilling program
按钻井程序进行钻井作业 - Carry out drilling operation in accordance with the drilling program
按钻井程序进行钻井作业 - B 1 . carry out drilling operation in accordance with the drilling program
按钻井程序进行钻井作业 - Don t switch on during drilling operation
钻井作业期间不能合闸