Generic specification for gas sensors of metal-oxide semiconductor

Standard published on 24.7.1995

Measuring methods for gas sensors of metal-oxide semiconductor

Standard published on 24.7.1995

Fixed film resistor networks for use in electronic equipment--Part 1:Generic specification

Standard published on 24.7.1995

Classification and codes of diseases and patterns of traditional Chinese medicine

Standard published on 11.10.2021

Method for measurements of radio noise

Standard published on 31.12.2012

Square and rectangular thin keyways

Standard published on 5.6.2003

Specifications for aerial photography of 1:5 000 1:10 000 1:25 000 1:50 000 1:100 000 topographic maps

Standard published on 20.6.2008

Method of testing volume resistivity of conducting and antistatic plastics

Standard published on 7.8.1995

Terms relating to coal mining—Part 1Coal geology and prospecting

Standard published on 5.10.2025

Terms relating to coal mining - Part 10: Winning machinery and developing machinery

Standard published on 29.7.2008