IEC 62271-209:2019/AMD1:2022现行
\n Amendment 1 - High-voltage switchgear and controlgear - Part 209: Cable connections for gas-insulated metal-enclosed switchgear for rated voltages above 52 kV - Fluid-filled and extruded insulat
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BS EN IEC 62271-209:2019+A1:2022 - Identical
VDE 0671-209:2023-03 - Identical
EN IEC 62271-209:2019+A1:2022 - Identical
DIN EN IEC 62271-209:2023-03 - Identical
I.S. EN IEC 62271-209:2019/A1:2022 - Identical
