GB/T 13477.15-2017
建筑密封材料试验方法 第15部分:经过热、透过玻璃的人工光源和水曝露后粘结性的测定
Test method for building sealants—Part 15:Determination of adhesion/cohesion properties after exposure to heat and artificial light through glass and to water
GBT13477.15-2017, GB13477.15-2017