“fire damper”的概念、定义、翻译、参考文献-科学参考

单词	fire damper
释义	fire damper Encyclopedia 工学防火分区释 fire damper防火阀安装在通风、空气调节系统的送、回风管道上起隔烟阻火作用的阀门。平时呈开启状态，火灾时当管道内气体温度升高到一定温度时自动关闭，并在一定时间内满足漏风量和耐火完整性要求。
随便看	bank bank bill of exchange bank capital bank conflict bank credit bank credit business processing center bank ecological restoration banker's promissory note bank Financial services support bankfull discharge Bankhead-Jones Farm Tenant Act Banking Act of 1935 Banking consortium of the American, British, French, and Japanese banks Banking consortium of the American, British, French, German, Japanese, and Russian banks banking finance and insurance services banking regulation law banking regulatory system Banki turbine bank loan for film and television production banknotes issued by Puppet Central Reserve Bank of China banknotes issued by Puppet United Preparatory Bank of China bank of China tower, Hong Kong Bank of English Bank of Guatemala Bank of Mexico

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