常見例句雙語例句Roller bearing holder adopts oil-cup-style grease lubrication.滾筒軸承座全部采用油杯式潤滑脂潤滑。Indirect squeeze casting technology for bearing holder is studied.研究了軸承保持器的間接擠壓鑄造工藝；The second photo shows the crankshaft center bearing holder installed in the block.第二圖為曲軸中心軸承持有人安裝在該區(qū)塊。 返回 bearing holder