GB/T 10963.2-2020电气附件家用及类似场所用过电流保护断路器第2部分:用于交流和直流的断路器标准
英文:Electrical accessories—Circuit-breakers for overcurrent protection for household and similar installations—Part 2: Ci...
英文:Electrical accessories—Circuit-breakers for overcurrent protection for household and similar installations—Part 2: Ci...