vertical boring mill 中文意思是什麼
vertical boring mill
解釋
立式鏜床-
Vertical vertical boring and turning mill
立式鏜銑床 -
C5235a model vertical boring mill is now processing the j53 - 1600c model press friction sheave
C5235a型立車正在加工j53 - 1600c型壓力機摩擦盤
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