基本解釋[機(jī)械工程]成對(duì)雙聯(lián)軸承詞組短語(yǔ)短語(yǔ)face -to- duplex tapered roller bearing 成對(duì)雙聯(lián)圓錐滾子軸承face-to-face duplex bearing更多詞組專(zhuān)業(yè)釋義機(jī)械工程成對(duì)雙聯(lián)軸承