drill rig
短語(yǔ)詞組
- drill l rig 架式鑽機(jī)
- percussion drill percussive rig 沖擊鑽機(jī)
- R type drill rig R 型鑽機(jī)
- crawler type drill rig 履帶式鑽車(chē)
- horizontal directional drill rig 水平定曏鑽機(jī)
- open air drill rig 露天鑽機(jī)
- semisubmersible drill rig 半潛式鑽探設(shè)備
- underground drill rig 坑道鑽機(jī)
- fan drill rig 扇形孔鑿巖臺(tái)車(chē) 返回 drill rig