Standards GB - Chinese national standards - Page 4947

Code for design of 35kV110kV substation

Standard published on 16.9.2011

Code for design of high voltage electrical instrallation(3~110kV)

Standard published on 1.1.2008

Code for design of 66kV or under overhead electrical power transmission line

Standard published on 18.1.2010

Code for design of relaying protection and automatic device of electric power installations

Standard published on 1.1.2008

Code for design of electrical measuring device of power system

Standard published on 21.1.2017

Code for design of overvoltage protection and insulation coordination for AC electrical installations

Standard published on 31.3.2014

Code for design of ac electrical installations earthing

Standard published on 1.1.2011

Code for fire protection design of garage, motor-repair-shop and parking-area

Standard published on 1.1.2014

Unified standard for reliability design of building structres

Standard published on 1.11.2018

Structural design code for special structures of water supply and waste water engineering

Standard published on 26.11.2002