基本解釋密封護圈英漢例句雙語例句Particularly, a chuck is provided that includes a body, a retainer removeably attached to the body and a seal forming member.具體地說,提供了一種卡盤,所述卡盤 包括主體、可拆卸地附連至所述主體的保持件、以及密封形成構(gòu)件。ip.comProfessional production of extension spring, compression spring, retainer, torsion, flat springs, scroll spring, battery spring, shaped spring, oil seal springs, automobile springs and so on;專業(yè)生產(chǎn)各種拉簧、壓簧、卡簧、扭簧、扁彈簧、渦卷彈簧、電池簧、異形簧、油封彈簧、汽車彈簧等各種彈簧產(chǎn)品;seal retainer更多例句詞組短語短語oil seal felt retainer 油封氈護圈seal seat retainer 密封座定位器seal plate retainer 密封板護罩arming wire seal retainer 保驗鋼絲夾緊座seal retainer plate 密封保持器板seal retainer更多詞組專業(yè)釋義交通運輸工程鉛封座