exploratory drilling
短语词组
- exploratory tunnel drilling method 勘探坑道掘進方法
- exploratory drilling rig [地質]勘探鑽機
- advance exploratory drilling 超前鑽探
- round exploratory drilling 全年勘探鑽井
- success of detailed exploratory drilling 詳探井鑽探成功率
- year -round exploratory drilling 全年勘探鑽井
- success of initial exploratory drilling 預探井鑽探成功率 返回 exploratory drilling