GB/T 29311-2020电气绝缘材料和系统交流电压耐久性评定标准
英文:Electrical insulating materials and systems—AC voltage endurance evaluation GB/T 29311-2020介绍: 国家标准《电气绝缘材料和系统 交流电压耐久性...
英文:Electrical insulating materials and systems—AC voltage endurance evaluation GB/T 29311-2020介绍: 国家标准《电气绝缘材料和系统 交流电压耐久性...
英文:Solid insulating materials—Dielectric and resistive properties—Part 5:Resistive properties(DC method)—Volume resistan...
英文:Solid insulating materials—Dielectric and resistive properties—Part 7:Resistive properties(DC method)—Measurement of ...