短語詞組短語rotary drill for shaft sinking 鑿竪井用廻式鑽機(jī)drill shaft pile 鑽孔灌注樁Number of drill shaft 鑽軸數(shù)drill out crank shaft 鑽空曲柄軸multiple drill shaft sinker 多鑽鑿井機(jī)multiple -drill shaft sinker 多鑽鑿井機(jī)drill -moving drive shaft 移機(jī)傳動(dòng)軸electron -shaft drill 電子束鑽井stub shaft drill 短軸鑽機(jī) 返回 drill shaft