GB/T 35804-2018硫化橡胶或热塑性橡胶耐臭氧龟裂测定试验箱中臭氧浓度的试验方法国家标准
英文:Rubber, vulcanized or thermoplastic-Resistance to ozone cracking-Test methods for determining the ozone concentration...
英文:Rubber, vulcanized or thermoplastic-Resistance to ozone cracking-Test methods for determining the ozone concentration...