短語詞組短語spherical roller thrust bearing [機]推力球面滾子軸承;球面滾子止推軸承;球面滾子推力軸承;推力球面滾子aligning spherical roller thrust bearing 調心球面滾子推力軸承Self -aligning spherical roller thrust bearing 調心球面滾子推力軸承 返回 spherical thrust roller bearing