短語詞組短語percussive rotary drilling technology 沖鏇鑽井技術(shù)percussive machine drilling 沖喚鑽眼percussive rock drilling 沖擊鑿巖pneumatic percussive rotary drilling 風(fēng)動(dòng)沖擊廻轉(zhuǎn)鑽進(jìn)percussive rotary drilling 沖積轉(zhuǎn)式鑽眼;沖積鑽鑽探percussive ratory drilling technology 沖鏇鑽井技術(shù)percussive reverse drilling 沖擊反循環(huán)鑽進(jìn)vibratory y percussive drilling 振沖式鑽孔 返回 percussive drilling