“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	site of Henan General Academy Catholic site of Heshun Library Site of Hexian Homo Erectus Site of Hexian Man Site of Hoi An Shipwreck Site of Huaguang Reef Shipwreck 1 Site of Huangyadong Arsenal Site of Huiningfu, the Upper Capital of Jin Dynasty Site of Hunan First Normal University Site of Japan Surrendered in Zhijiang Site of Jiaohe City site of Jinan City of Chu Site of Jingyuan Battleship at Zhuanghe Site of Jinling Arsenal site of King Shiwang's Residence of the Taiping Heavenly Kingdom Site of lantian Man Site of Legendary King Yuwang's City site of Luotuo City site of Luoyang City of Han and Wei Dynasties site of Luoyang City of Sui and Tang Dynasties Site of Lüshun Shipyard Site of Maoxin Flour Mill site of medium complexity site of memory Site of Nankai School

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