“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	Aristarchus Aristarchus crater Aristarchus of Samos Aristarkh Vasilyevich Lentulov Aristide Maillol Aristides Quintilianus Aristippus Aristo Aristocracy Aristocratic Democracy in Poland aristolochic acid aristolochic acid nephropathy，AAN Aristophanes aristostigment Aristoteles Aristoteles crater Aristotelian logic Aristotle Aristotle's ethical thoughts Aristotle's Syllogistic from the standpoint of Modern Formal Logic Aristotle's view on government Aristotle syllogistics Aristotle wheel paradox Aristotle, 公元前384—322 Aristotle (公元前384—前322)

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