The DC electric resistance test method for the critical temperature Tc of a YBa2Cu3O7- superconducting thin film

Standard published on 13.3.1999

Duplicators and copying machines—Symbols

Standard published on 17.9.2018

Range hoods and other cooking fume extractors

Standard published on 30.12.2022

Quality general rules of beer keg

Standard published on 30.12.2022

Grass carp

Standard published on 5.4.1999

Black carp

Standard published on 5.4.1999

Silver carp

Standard published on 5.4.1999

Bighead carp

Standard published on 5.4.1999

Calculation method and utilization guides for waste heat resource’s quantity of industrial boiler’s and flame heating furnace’s exhaust gas

Standard published on 8.4.2009

Metallic coatings—Review of porosity tests

Standard published on 31.10.2025