General principles for after-sale service of industrial products

Standard published on 30.5.2025

Terminology work - Harmonization of concepts and terms

Standard published on 31.12.2012

Terminology work - Computer applications - Data categories

Standard published on 24.8.2007

Measurements and limits of radiation of cabled distribution systems primarily intended for sound and television signals operating between 30MHz and 1GHz

Standard published on 28.5.1997

Measurements and limits of immunity of cabled distribution systems primarily intended for sound and television signals operating between 30MHz and 1GHz

Standard published on 28.5.1997

Specifications of the baseline measurements

Standard published on 25.3.2019

Codes for name of petroliferous basin and inferior tectonic unit of China

Standard published on 31.10.2025

Information technology - Universal multiple-octet coded character set (CJK unified ideographs) - 24-dot matrix font - Part 1: Song Ti

Standard published on 10.1.2011

Information technology - Universal multiple-octet coded character set (CJK unified ideographs) 48-dot matrix font - Part 1Song Ti

Standard published on 10.1.2011

Security alarm equipment—Safety requirements and test methods

Standard published on 29.12.2022