防烟 meaning in English
smoke control
smoke prevention
Examples
- Study on smoke masks intended for forest fire fighters
森林消防人员防烟口罩的研究 - Smoke and draft - control door assemblies , installation of
防烟门和防火门组件的安装 - The smoke lobby doors are properly closed and up to standard
防烟门关好，合符规格。 - Locks - mortise locks for fire doors and smoke control doors
锁.消防门和防烟门用插锁 - Smoke control doors ; concepts and requirements
防烟门.第1部分:概念和要求