liuxilin1215 发表于 2014-6-4 06:09:56

BS 476-23-1987+A1:1998 建筑材料和结构的燃烧试验 第23部分：部件

BS 476-23-1987+A1:1998 Fire tests on building materials and structures — Part 23: Methods for determination of the contribution of components to the fire resistance of a structure


admin 发表于 2014-6-4 09:56:20

谢谢您的分享，金币已奖励。

2013 发表于 2014-6-4 21:12:47

谢谢分享！！！！！！！！！！！！！！

richard4900 发表于 2015-7-6 11:24:37

BS 476-23-1987+A1:1998 Fire tests on building materials and structures — Part 23: Methods for determination of the contribution of components to the fire resistance of a structure
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