UNE-EN IEC 60667-2:2020 Vulcanized fibre for electrical purposes - Part 2: Methods of test (Endorsed by Asociación Española de Normalización in August of 2020.)
2020UNE-EN IEC 60667-2:2020 Vulcanized fibre for electrical purposes - Part 2: Methods of test (Endorsed by Asociación Española de Normalización in August of 2020.)