Frequency sharing between the broadcasting-satellite service and terrestrial services--Guide to frequency sharing between the broadcasting-satellite service (television) and terrestrial services

Standard published on 9.6.1993

Frequencysharing between the broadcasting-satellite services and terrestrial services--Frequency sharing between the broadcasting-satellite service(television)in one side and terrestrial broadcasting services(television)and terrestrial radio-relay system

Standard published on 9.6.1993

Classification of works in cold water

Standard published on 10.6.1993

Edison screw lampholders specially used for explosion-proof liminaires

Standard published on 31.12.2008

Classification of works in cold environment

Standard published on 10.6.1993

Terminology for the safety of coating operations

Standard published on 28.11.2024

Safety technical requirements for paint oven

Standard published on 31.10.2025

Safety technical requirements for spray booth

Standard published on 31.10.2025

Carbide products for coal mining tools

Standard published on 14.10.2017

Test method for electrostatic property of plastic film—Half-life method

Standard published on 1.8.2025