rotating valve
短語詞組
- rotating pilot valve 旋轉滑閥
- rotating air valve 旋轉風閥
- rotating plug valve 旋塞閥
- Rotating electromagnetic valve 旋轉電磁閥
- rotating g valve 回轉閥
- free -rotating valve 自由旋轉閥
- rotating valve gear 回轉閥齒輪
- valve rotating device 氣門旋轉裝置
- valve rotating seat 氣門彷轉閥座 返回 rotating valve