ISO 13823-2008
ISO 13823-2008General principles on the design of structures for durability
Thank you for valuable sharing, tthung. 不错,谢谢楼主的分享!!!:)
谢谢您的分享,金币已奖励! Thank you very much for sharing! 感谢分享
http://www.ecosafene.com/EN/firetesting/building/225.html 感谢楼主!!!1:):):):) 感谢楼主的无私分享,正在找这个规范
谢谢分享,找了好久了!!!
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