exploration drilling
短语词组
- Exploration And Drilling Machinery 勘探和钻井机械
- Exploration Diamond Drilling 地下金刚石钻孔机技师
- exploration and drilling velocity 钻探速度
- geological advanced exploration drilling 地质前探钻孔
- geophysical exploration drilling 物探钻井
- uranium exploration drilling 铀矿钻探
- far -sight exploration drilling 超前钻探
- drilling exploration 钻探;钻孔勘探;岩芯检测
- core -drilling exploration 取心钻井勘探 返回 exploration drilling