短語詞組短語bearing sleeve cover 軸承座套蓋;軸承套蓋bearing sealing cover 軸承密封蓋BEARING SEAT COVER 軸承座蓋Front Bearing End Cover 前軸承端蓋bearing bracket cover 支承體蓋bearing housing cover 軸承支架蓋bearing end cover 軸承端蓋;軸承外蓋bearing box cover 軸承箱蓋bearing for cover close 機蓋壓緊軸承 返回 bearing cover