向推力軸承 bearing thrust: 軸承推力bearing,thrust: 止推軸承thrust bearing: 推力滑動(dòng)軸承; 推力軸承,止推軸承推力座; 止推軸承thrust-bearing: 推力軸承adjustable thrust bearing: 自位式推力軸承下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯