DIN 4102-1：建筑材料要求和测试的分类等级
日期:2010-10-02 00:00
DIN 4102-1：建筑材料要求和测试的分类等级
DIN 4102-1：Classification of building materials Requirements and testing
Abstract 摘要
This standard defines fire behaviour classes for building materials and specifies requirements and test methods for each class.
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09/09 04:07