短語詞組短語rough h machining 粗加工rough &machining 粗加工Rough Machining Workshop 粗加工車間rough machining base face 粗基準(zhǔn)rough machining allowance tolerance 粗加工余量公差3 axis rough machining 三坐標(biāo)粗加工NC rough machining 數(shù)控粗加工art crank rough machining 曲軸粗加工 返回 rough machining