滾輪搖臂 rocker roller: 搖桿滾輪rocker-arm roller pin: 搖臂銷(xiāo)roller for rocker arm: 搖臂滾輪roller pin for rocker arm: 搖臂滾輪銷(xiāo)valve rocker roller pin: 氣門(mén)搖臂滾輪銷(xiāo)軸下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯