“fire damper in smoke-venting system”的概念、定义、翻译、参考文献-科学参考

单词	fire damper in smoke-venting system
释义	fire damper in smoke-venting system Encyclopedia 工学防排烟技术释 fire damper in smoke-venting system排烟防火阀安装在机械排烟系统的管道上起隔烟阻火作用的阀门。平时呈开启状态，火灾时当排烟管道内烟气体温度达到280℃时关闭。
随便看	averaging system averaging克雷洛夫-博戈柳博夫平均法 Averchenko Arkady Timofeevich Averkiyev Dmitry Vasilyevich avermectin Averroes a verse used for reciting Pinghua, Guci aversion to cold aversion to cold with fever aversion to wind aversive therapy averted hemisphere averted vision avertence Avery Brundage Avesta Avetik Saakovich Isaakyan Avez AVI avian adenovirus infection avian encephalomyelitis avian encephalomyelitis virus, AEV avian foot avian gonadotropin-inhibitor hormone avian infectious bronchitis virus, AIBV

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