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

单词	back-draft damper
释义	back-draft damper 反向通风调节风门
随便看	separating disc separating disk separating draw thread separating drum separating edge separating efficiency separating element separating equilibrium separating equipment for purification separating factor separating family separating file separating film separating filter separating finger separating flask separating floor separating fluid separating force separating fruit separating funnel separating funnels separating grade separating grid separating guide 缋缌缍缎缎4 缏缐缐4 缑缒倔倔丧倔头倔脑倔巴倔强倔脾气倔骡子倖倘倘