DIN EN IEC 61300-2-4/A1:2022-02
Проект
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-4: Tests - Fibre or cable retention (IEC 61300-2-4:2019/A1:2020); German version EN IEC 61300-2-4:2019/A1:2020
