“emergency ventilation”的概念、定义、翻译、参考文献-科学参考

单词	emergency ventilation
释义	emergency ventilation Encyclopedia 工学工艺局部通风释 emergency ventilation事故通风在一些生产工艺过程中，由于操作事故或者设备故障，有可能突然产生大量有毒有害气体、易燃易爆气体、粉尘或气溶胶等有害物质，为了防止有害物质对工作人员造成伤害和防止事故进一步扩大，需要尽快将有害物质排至室外的通风方式。事故通风装置只有在发生事故时才开启使用，对事故现场进行强制通风。
随便看	administration of public security in hotel industry administration of public security in official seals making business administration of public security in pawnshop businesses administration of radioactive articles Administration of Royal Music administration of scenic and historic area administration of sports Administration of Surveying,Mapping and Geoinformation Administration of the State Protected Monuments administration organization of Chinese grassland administration par académie administration power administrative abuse of power administrative accountability administrative accountability system administrative actions for declaration administrative adjudication administrative affirmation administrative agencies of the public security and order Administrative Agreement between Japan and the United States administrative and civil trial administrative apology administrative appeal Administrative Appellate Court administrative approval

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