短語詞組短語rotating pilot valve 旋轉(zhuǎn)滑閥rotating air valve 旋轉(zhuǎn)風(fēng)閥rotating plug valve 旋塞閥Rotating electromagnetic valve 旋轉(zhuǎn)電磁閥rotating g valve 回轉(zhuǎn)閥free -rotating valve 自由旋轉(zhuǎn)閥rotating valve gear 回轉(zhuǎn)閥齒輪valve rotating device 氣門旋轉(zhuǎn)裝置valve rotating seat 氣門彷轉(zhuǎn)閥座 返回 rotating valve