UNE-EN IEC 62271-101:2021 High-voltage switchgear and controlgear - Part 101: Synthetic testing (Endorsed by Asociación Española de Normalización in October of 2021.)
2021UNE-EN IEC 62271-101:2021/AC:2021-11 High-voltage switchgear and controlgear - Part 101: Synthetic testing (Endorsed by Asociación Española de Normalización in December of 2021.)
2021UNE-EN IEC 62271-101:2021 High-voltage switchgear and controlgear - Part 101: Synthetic testing (Endorsed by Asociación Española de Normalización in October of 2021.)