UNE-EN IEC 60601-2-22:2020
Optical fibre cables - Part 6-30: Indoor-outdoor cables - Family specification for weatherised indoor cables (Endorsed by Asociación Española de Normalización in January of 2021.)
UNE-EN IEC 60601-2-22:2020 发布历史
UNE-EN IEC 60601-2-22:2020由ES-UNE 发布于 2021-01-01。
