“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	Ao Changfu Aodong Gucheng Yizhi A.Odsar AODV AOE Aoede Ao Enhong AOE网 A. O. Gelfond A. O. Gelfond (1906—1968) Aohan fine wool sheep Aohan Qi Ao Jiang Aokeda Aoki Masahiko Aoki Shigeru Aola Changxing Aoluguya reindeer Aomori-ken Aomoto-Gel’fand hypergeometric function Aomoto Kazuhiko AONBS A One and a Two Aono Suekichi AOP

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