“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	The Spring Voice the Square of Jing'an Temple in Shanghai Thessaloniki Thessaloniki International Film Festival Thessaly The Stage Art Of Mei Lanfang The Stage Art of Zhou Xinfang the stage of policy science formation the Stage "Preserving Grace and Elegance" (Fengyacun) at the Studio of Cleansing Fragrance (Shufangzhai) the stages divided of mineral exploration in China The Stainless Crystal Mirror: A Tibetan Materia Medica The Standard The Standardization Technology Committee of the Automobile Maintenance of China The standard of Administrative support service the standard of constitutional review the standard of electromagnetic environment the standard of green mining the standard of mental health The Standard of Ur The Standard Spoken and Written Chinese Language The Standing Conference of the Ministers of Education and Cultural Affairs The Stanford d.school The Star The Star and Evening Advertiser The State Archives Administration of the People's Repulic of China

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