2020IEC TS 62153-4-1:2014/AMD1:2020 Metallic communication cable test methods - Part 4-1: Electromagnetic compatibility (EMC) - Introduction to electromagnetic (EMC) screening measurements
2014IEC TS 62153-4-1:2014 Metallic communication cable test methods - Part 4-1: Electromagnetic compatibiliy (EMC) - Introduction to electromagnetic screening measurements