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Chinese Standard: GB/T 20702-2006

Test method for extinguishing property of gaseous extinguishing agent

NEQ  ISO 14520-1:2000

全国消防标准化技术委员会第三分技术委员会(SAC/TC 113/SC 3)

本标准规定了使用杯式燃烧器确定气体灭火剂灭可燃气体和可燃液体火时,灭火剂在空气中灭火浓度的试验方法和在三元体系中(燃料、灭火剂、空气)基于燃烧性曲线数据,测定灭火剂的惰化浓度的试验方法。
本标准适用于气体灭火剂灭火浓度和惰化浓度的测试。

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