• Juhtmed ja kaablid : madalpingelised tugevvoolujuhtmed ja -kaablid nimipingega kuni 450/750 V (U₀/U). Osa 1, Üldnõuded = Electric cables : low voltage energy cables of rated voltages up to and including 450/750 V (U₀/U). Part 1, General requirements2024 https://www.ester.ee/record=b5693502*est