General rules and regulations for analysis of iron ores

Norma vydaná dňa 25.4.2024

Analysis of natural gas composition—Gas chromatography

Norma vydaná dňa 29.9.2020

Classification and basic characteristics of city gas

Norma vydaná dňa 15.3.2018

Classification and basic characteristics of urban gas
K dispozici od: únor 2027

Norma vydaná dňa 2.7.2026

Manufactured gas

Norma vydaná dňa 12.9.2006

Electromagnetic environment requirement for sea long range radio navigation stations and monitors

Norma vydaná dňa 16.6.2011

Electromagnetic environment requirements for-Short-wave radio receiving and direction finding stations

Norma vydaná dňa 29.6.2012

Electromagnetic environment protection requirements for earth stations

Norma vydaná dňa 5.5.2009

Electromagnetic environment protection requirements for digital radio-relay stations

Norma vydaná dňa 5.5.2009

Requirements of electromagnetic environment protection for air defense surveillance radar station

Norma vydaná dňa 19.8.1992