exploratory drilling
短語詞組
- exploratory tunnel drilling method 勘探坑道掘進方法
- exploratory drilling rig [地質(zhì)]勘探鉆機
- advance exploratory drilling 超前鉆探
- round exploratory drilling 全年勘探鉆井
- success of detailed exploratory drilling 詳探井鉆探成功率
- year -round exploratory drilling 全年勘探鉆井
- success of initial exploratory drilling 預(yù)探井鉆探成功率 返回 exploratory drilling