气体绝缘金属封闭开关设备技术条件
Speification for gas-insulated metal-enclosed switchgear (IEC 62271-203:2011 High-voltage switchgear and controlgear- Part 203: Gas insulated metal-enclosed swithgear for rated voltages above 52 kV, MOD)
2019-11-04
DL/T 978-2018
气体绝缘金属封闭输电线路技术条件
2018-12-25
DL/T 1740-2017
直流气体绝缘金属封闭输电线路技术条件
Specification for DC gas-insulated metal-enclosedtransmission line
2017-11-15
T/CEC 978-2024
气体绝缘金属封闭电器用全氟异丁腈混合气体密度继电器技术规范
2024-11-26
DL/T 2242-2021
气体绝缘金属封闭设备铝合金外壳材料及焊接通用技术条件
General specification for materials and welding of gas-insulated aluminum alloy enclosed equipments