Standards GB - Chinese national standards - Page 4994

Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V - Part 7Flexible cables screened and unscreened with two or more conductors

Standard published on 30.6.2008

General code for construction and acceptance of mechanical equipment installation engineering

Standard published on 19.3.2009

Code for construction and acceptance of 110kV750kV overhead transmission line

Standard published on 9.10.2014

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