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

单词	upper stem seal
释义	upper stem seal [化] 上阀杆密封
随便看	go apprentice go apprentice to goar goard Goaribari I. go-around go a round goaround go around go around and make inquiries go-around computer go-around control system go around in circles go-around mode go-arounds goarounds go around sth go around the world go around together go around with goars go as goas Goascoran go as course 地卑荒野大，天远暮江迟地和生百草，人和万事好地在人种，事在人为地在人种，戏在人唱地坼江帆隐，天清木叶闻。地头文书铁箍桶地头无鬼不生灾地头的文书铁箍的桶地官既失不可知，此画传是阎令为。设色鲜润笔法奇，绢理腻滑鸡子皮。地尽其利，货尽其通勘测勘灾勘界勘误勘问勘验務勚勛勝