Standards GB - Chinese national standards - Page 4903

Standard for hydrogeological investigation of water-supply

Standard published on 1.1.2024

Code for design of city gas engineering

Standard published on 12.7.2006

Code for design of compressed air station

Standard published on 9.1.2014

Test method for measuring to the chemical corroding resistance of glazes of domestic ceramics

Standard published on 23.5.2023

Code for design of oxygen station

Standard published on 1.1.2013

Code for seismic design of outdoor water supply,sewerage,gas and heating engineering

Standard published on 25.4.2003

Standard for daylighting design of buildings

Standard published on 25.12.2012

standard forlighting design of buildings

Standard published on 1.1.2024

Code for design of ground surface and floor of building

Standard published on 6.9.2013

Code for design of civil air defence basement

Standard published on 30.11.2005