常見例句雙語例句The rigidity computing method is discussed for duplex angular contact ball bearings and taper roller bearings on both axial and ra dial directions under the condition of axial position preload.研究軸曏定位預(yù)緊狀態(tài)下角接觸軸承和圓錐滾子軸承的剛度計(jì)算方法。 返回 duplex taper