EN 544 矿物和或合成增强材料沥青瓦—产品规范及测试方法/Bitumen shingles with and synthetic reinforcements
EN 13859-1 柔性防水卷材 衬底的定义与特性 第一部分 :不连续屋棉衬底/Flexible for waterproofing – definitions and characteristics of underlays – part 1 :Underlays for discontinous roofing
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EN 544 矿物和或合成增强材料沥青瓦—产品规范及测试方法/Bitumen shingles with and synthetic reinforcements
EN 13859-1 柔性防水卷材 衬底的定义与特性 第一部分 :不连续屋棉衬底/Flexible for waterproofing – definitions and characteristics of underlays – part 1 :Underlays for discontinous roofing
...