英语词汇“helixseal”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	helixseal
释义	helixseal 螺旋密封
随便看	automatic telephone room automatic telephone set automatic telephoneset automatic telephone switchboard automatic telephone system automatic telephone systems automatic telephone translation system automatic telephone trunk network automatic telephony automatic teleprinter exchange service automatic teleprinting-over-radio automatic telescope automatic teleswitch automatic teletypewriter switching equipment automatic telex test automatic teller automatic teller machine automatic teller machines automatic tellers automatic temperature compensation automatic temperature controiler automatic temperature control automatic temperature control device automatic temperature-controlled electric furnace automatic temperature controller dzhj dzhm dzht dzhx dzhz dzjj dzjl dzjm dzjs dzjy けんがい【懸崖】けんがい【県外】けんがい【遣外】けんがくけんがくけんがく【兼学】けんがく【見学】けんがみねけんがみね【剣が峰】けんがん