GB/T 13477.9-2017建筑密封材料试验方法第9部分:浸水后拉伸粘结性的测定国家标准
英文:Test method for building sealants—Part 9:Determination of adhesion/cohesion properties after immersion in water GB/T ...
英文:Test method for building sealants—Part 9:Determination of adhesion/cohesion properties after immersion in water GB/T ...