“mechanical smoke protection”的概念、定义、翻译、参考文献-科学参考

单词	mechanical smoke protection
释义	mechanical smoke protection Encyclopedia 工学防排烟技术释 mechanical smoke protection机械防烟在建筑物发生火灾时，对着火区域防火分区内的疏散通道或建筑物内的避难场所进行加压送风，使其保持一定的正压，以防止烟气侵入的防烟方式。又称机械加压送风防烟。
随便看	effective system effective teaching effective temperature effective theory effective thermodynamic potential effective thickness of oil reservoir effective thrust effective thrust coefficient effective tiller effective torque effective transformation group effective valuation effective value effective value of alternating current effective value, virtual value effective variance effective viscosity effective wavelength effective width effective yield effective Z effectivity effectivization effect leather effectless

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