GB/T 11026.9-2016电气绝缘材料耐热性第9部分:利用简化程序计算耐热性导则国家标准
英文:Electrical insulating materials—Thermal endurance properties—Part 9: Instructions for calculating thermal endurance c...
英文:Electrical insulating materials—Thermal endurance properties—Part 9: Instructions for calculating thermal endurance c...