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[国外标准] BS EN 13501-6:2014 Fire classfication of construction products and building elements Part6-Classification using data from reaction to fire tests on electric cables

wzg196

P:2018-12-06 15:52:09

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EN 电缆防火分类标准

BS EN 13501-6:2014 Fire classfication of construction products and building elements Part6-Classification using data from reaction to fire tests on electric cables.pdf

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songfeiX 奖励 10 金币，5 声望，于 2018-12-06 20:29:43 原因：奖罚

vapour - 蒸汽 （1） 投诉

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