短語詞組短語thrust ball bearing [機]推力球軸承;止推滾珠軸承;類軸承推力球軸承thrust -bearing shoe 推力軸承推力塊thrust end bearing 止推耑軸承aligning thrust roller bearing 調(diào)心推力滾子軸承Thrust Magnetic Bearing 軸承Thrust Roller Bearing TtRB 推力圓柱滾子軸承thrust bwhichle bearing 推力球軸承main thrust ball bearing 主推力球軸承 返回 thrust bearing