NEN EN 15004-5:2008现行
Fixed Firefighting Systems - Gas Extinguishing Systems - Part 5: Physical Properties And System Design Of Gas Extinguishing Systems For Hfc 227ea Extinguishant
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN EN 15004-5:2008
发布时间：2008/6/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：12
标准简介
Provides specific requirements for gaseous fire-extinguishing systems, with respect to the HFC 227ea extinguishant. It also includes details of physical properties, specification, usage and safety aspects and is applicable to systems operating at nominal pressures of 25 bar and 42 bar with nitrogen propellant.
标准备注
Supersedes NEN ISO 14520-9. (06/2008)
本标准替代的旧标准
