GB/T 3804-20173.6kV~40.5kV高压交流负荷开关国家标准
英文:High-voltage alternating current switches for rated voltage above 3.6 kV and less than 40.5 kV GB/T 3804-2017介绍: 国家标准...
英文:High-voltage alternating current switches for rated voltage above 3.6 kV and less than 40.5 kV GB/T 3804-2017介绍: 国家标准...
英文:Low-voltage switchgear and controlgear assemblies—Part 3: Distribution boards intended to be operated by ordinary per...
英文:Low-voltage switchgear and controlgear assemblies—Part 4: Particular requirements for assemblies for construction sit...
英文:A method of temperature-rise verification of low-voltage switchgear and controlgear assemblies by calculation GB/T 24...
英文:Low-voltage switchgear and controlgear—Product data and properties for information exchange GB/T 35743-2017介绍: 国家标准《低...
英文:Low-voltage switchgear and controlgear enclosed equipment—Part 1:Enclosed switch-disconnectors to provide isolation d...
英文:Low-voltage switchgear and controlgear—Part 7-4: Ancillary equipment—PCB terminal blocks for copper conductors GB/T 1...
英文:Test method of SF6 gas tightness for high—voltage switchgear GB/T 11023-2018介绍: 国家标准《高压开关设备六氟化硫气体密封试验方法》由TC65(全国高压开关设...
英文:Low-voltage fixed connection enclosed switchgear and controlgear assemblies GB/T 24275-2019介绍: 国家标准《低压固定封闭式成套开关设备和控制设...
英文:Low-voltage withdrawable switchgear and controlgear assemblies GB/T 24274-2019介绍: 国家标准《低压抽出式成套开关设备和控制设备》由TC266(全国低压成套...