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ČSN is a protected designation of Czech national technical standards.
Overhead electrical lines exceeding AC 1 kV - Part 2-18: National Normative Aspects (NNA) for Sweden
Standard published on 1.10.2023
Selected format:Overhead electrical lines exceeding AC 1 kV - Part 2-19: National Normative Aspects (NNA) for the Czech Republic (based on EN 50341-1:2012)
Standard published on 1.11.2017
Selected format:Overhead electrical lines exceeding AC 1 kV - Part 2-20: National Normative Aspects (NNA) for ESTONIA
Standard published on 1.6.2019
Selected format:Overhead electrical lines exceeding AC 1 kV - National Normative Aspects (NNA) for Slovenia
Standard published on 1.1.2024
Selected format:Overhead electrical lines exceeding AC 1 kV - Part 2-22: National Normative Aspects (NNA) for Poland
Standard published on 1.10.2022
Selected format:Overhead electrical lines exceeding AC 1 kV - Part 2-23: National Normative Aspects (NNA) for SLOVAKIA (based on EN 50341-1:2012)
Standard published on 1.6.2017
Selected format:Overhead electrical lines exceeding AC 1 kV - Part 2-24: National Normative Aspects (NNA) for Romania
Standard published on 1.5.2025
Selected format:Electric-engineering rules. Construction of overhead transmission lines
WITHDRAWN published on 27.1.1983
Selected format:Overhead electrical lines exceeding AC 45 kV - Part 1: General requirements - Common specifications
WITHDRAWN published on 1.11.2002
Selected format:Overhead electrical lines exceeding AC 45 kV - Part 2: Index of National Normative Aspects
WITHDRAWN published on 1.6.2002
Selected format:Latest update: 2026-09-11 (Number of items: 2 300 165)
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