UNI 9174：辐射热点燃火焰燃烧试验
日期:2011-08-18 00:13

UNI 9174：辐射热点燃火焰燃烧试验
UNI 9174: Fire reaction on the materials exposed to the action of an igniting flame in the presence of radiating heat

防火测试中心

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