NEN EN 12101-4 : DRAFT 2003被替代
SMOKE AND HEAT CONTROL SYSTEMS - PART 4: FIRE AND SMOKE CONTROL INSTALLATIONS - KITS
出版：Netherlands Standards
专家解读视频
基本信息
标准编号： NEN EN 12101-4 : DRAFT 2003
标准类别：Draft
出版单位：Netherlands Standards
标准页数：0
标准简介
Applies to smoke and heat exhaust ventilation components when used in combination or when sold as a kit, placed on the market, intended for use in smoke and heat exhaust ventilation systems installed in buildings.
替代本标准的新标准
