DIN ISO 1431-3:2021 硫化橡胶或热塑性橡胶 耐臭氧开裂 第3部分:确定实验室试验箱中臭氧浓度的参考和替代方法(ISO 1431-3:2017)
Rubber, vulcanized or thermoplastic - Resistance to ozone cracking - Part 3: Reference and alternative methods for determining the ozone concentration in laboratory test chambers (ISO 1431-3:2017)