基本解釋[交通運輸工程]下旁承膠墊英漢例句雙語例句The structure and the importance of the axial rubber pad and elastic side-bearing of the cross-brace three-pieced type fright bogie are introduced.介紹了交叉支撐三大件轉(zhuǎn)曏架用關鍵橡膠元件的結(jié)搆以及對車輛運行的重要性。bogie side bearing rubber pad更多例句專業(yè)釋義交通運輸工程下旁承膠墊