circular gear
短語詞組
- circular grinding gear hob 圓磨法齒輪滾刀
- circular arc gear 圓弧齒輪
- meter circular are gear 儀表圓弧齒輪
- circular belve gear transmission 弧齒錐齒輪傳動
- circular cylindrical gear 圓弧圓柱齒輪
- circular tooth gear pump 圓弧齒輪泵
- instrument circular arc gear 儀表圓弧齒輪
- circular arc gear reducers 圓弧齒輪減速器
- circular spur gear driving 圓柱傳動齒輪 返回 circular gear