drill shaft

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)傳動軸
• electron -shaft drill 電子束鑽井
• stub shaft drill 短軸鑽機(jī)
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