筑装饰材料的防火等级可以参照 国标：GB 8624-2012 建筑材料及制品燃烧性能分级 欧标：EN 13501-1 FIRE CLASSIFICATION OF CONSTRUCTION PRODUCTS AND BUILDING ELEMENTS. CLASSIFICATION USING TEST DATA FROM REACTION TO FIRE TESTS 美标
筑装饰材料的防火等级可以参照 国标：GB 8624-2012 建筑材料及制品燃烧性能分级 欧标：EN 13501-1 FIRE CLASSIFICATION OF CONSTRUCTION PRODUCTS AND BUILDING ELEMENTS. CLASSIFICATION USING TEST DATA FROM REACTION TO FIRE TESTS 美标