Standards GB - Chinese national standards - Page 4953

Code for construction and acceptance of industrial metallic piping

Standard published on 18.8.2010

Code for construction and acceptance of field equipment, industrial pipe welding engineering

Standard published on 18.2.2011

Code for acceptance of construction quality of Water supply drainage and heating works

Standard published on 15.3.2002

Code of acceptance for construction quality of ventilation and air conditioning works

Standard published on 25.10.2016

Code for design of gas transmission pipeline engineering

Standard published on 2.2.2015

Unified standard for constructional quality acceptance of industrial installation engineering

Standard published on 11.9.2018

Code for design of oil transportation pipeline engineering

Standard published on 23.6.2014

Code for construction and acceptance of low-voltage apparatus Electric equipment installation engineering

Standard published on 31.3.2014

Code for construction and acceptance of power conversion equipment electric equipment installation engineering

Standard published on 29.1.2014

Code for construction and acceptance of electric device of crane electrical equipment installation engineering

Standard published on 1.1.2014