National Standard: GB
              
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Std ID Description (Standard Title)
GB 50223-2004 Standard for classification of seismic protection of building constructions
GB 10720-1989 Fabrics coated with rubber or plastics--Determination of the coating adhesion
GB 50224-1995 Standard for inspection and evaluation of anticorrosive engineering quality of buildings
GB 50224-2010 Code for acceptance of construction quality of anticorrosive engineering of buildings
GB 50225-1995 Code for design of civil air defence works
GB 50226-1995 Code for design of railway passenger station buildings
GB 50226-2007 Code for design of railway passenger station buildings
GB 50227-1995 Code for design of installation of shunt capacitors
GB 50227-2008 Code for design of installation of shunt capacitors
GB 50229-1996 Code for fire--protection design power plant and substation
GB 10721-1989 Rubber or plastics coated fabrics--Determination of flexibility--Flat loop method
GB 5023.1-1985 Polyvinyl chloride insulated cables (wires) of rated voltages up to and including 450/750V--General requirements
GB 5023.1-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V. Part 1: General requirements
GB 5023.2-1985 Polyvinyl chloride insulated cables (wires) of rated voltages up to and including 450/750V--Insulated cables (wires) for fixed wiring
GB 5023.2-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V. Part 2: Test methods
GB 5023.3-1985 Polyvinyl chloride insulated cables (wires) of rated voltages up to and including 450/750V--Flexible cables (cords) for connecting
GB 5023.3-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V. Part 3: Non-sheathed cables for fixed wiring
GB 5023.4-1986 Polyvinyl chloride insulated cables (wires) for rated voltages up to and including 450/750V insulated wires for internal wiring of equipment
GB 5023.4-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V. Part 4: Sheathed cables for fixed wiring
GB 5023.5-1986 Polyvinyl chloride insulated cables (wires) for rated voltages up to and including 450/750V insulated screened wires (cords)
GB 5023.5-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V. Part 5: Flexible cables (cords)
GB 5023.6-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V. Part 6: lift cables and cables for flexible connection
GB 5023.7-1997 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V. Part 7: Flexible cables screened and unscreened with two or more conductors
GB 50231-1998 General code for construction and acceptance of mechanical equipment installation engineering
GB 10730-1989 Primary chemical--Potassium hydrogen phthalate
GB 50233-2005 Code for construction and acceptance of 110~500kV overhead transmission line
GB 50233-2014 Code for construction and acceptance of 110kV~750kV overhead transmission line
GB 50235-1997 Code for construction and acceptance of industrial metallic piping
GB 10730-2008 Primary chemical -- Potassium hydrogen phthalate
GB 50236-1998 Code for construction and acceptance of field equipment, industrial pipe welding engineering
GB 10731-1989 Primary chemical--Potassium dichromate
GB 5024.1-1985 Test method for cone penetration of refractory mortar
GB 5024.2-1985 Test method for setting time of refractory mortar
GB 5024.3-1985 Test method for cold rupture bonding strength of refractory mortar
GB 5024.4-1985 Test method for cold shear bonding strength of refractory mortar
GB 50242-2002 Code for acceptance of construction quality of water supply drainage and heating works
GB 50243-1997 Code for construction and acceptance of ventilation and air conditioning works
GB 50243-2002 Code for acceptance of construction quality of conditioning works
GB 50251-1994 Design code for gas transmission pipeline engineering
GB 10731-2008 Primary chemical -- Potassium dichromate
GB 50251-2015 Code for design of gas transmission pipeline engineering
GB 5025-1985 Pig iron containing vanadium
GB 50252-1994 Unified standard for quality inspection and assessment of industrial erection engineerings
GB 50252-2010 Unified standard for constructional quality acceptance of industrial installation engineering
GB 50253-1994 Design code for oil transportation pipeline engineering
GB 50253-2003 Code for design of oil transportation pipeline engineering
GB 50253-2014 Code for design of oil transportation pipeline engineering
GB 50254-1996 Code for construction and acceptance of cow-voltage apparatus electric equipment installation engineering
GB 10732-1989 Primary chemical--Potassium chloride
GB 50255-1996 Code for construction and acceptance of power convertor equipment electric equipment installation engineering
GB 50255-2014 Code for construction and acceptance of power conversion equipment electric equipment installation engineering
GB 50256-1996 Code for construction and acceptance of electric device of crane electrical equipment installation engineering
GB 50256-2014 Code for construction and acceptance of electric device of crane electrical equipment installation engineering
GB 50257-1996 Code for construction and acceptance of electric device for explosion atmospheres and fire hazard electrical equipment installation engineering
GB 50257-2014 Code for construction and acceptance of electric device for explosion atmospheres and fire hazard electrical equipment installation engineering
GB 50258-1996 Code for construction and acception of 1kV and under feeder cable engineering electric equipment installation engineering
GB 50259-1996 Code for construction and acception of electric lighting device electric equipment installation engineering
GB 50260-1996 Code for design of seismic of electrical installations
GB 50260-2013 Code for seismic design of electrical installations
GB 50261-1996 Code for installation and commissioning of automatic fire-extinguishing sprinkler systems
GB 50261-2005 Code for installation and commissioning of sprinkler systems
GB 50263-1997 Code for installation and acceptance of gas fire-extinguishing systems
GB 50263-2007 Code for installation and acceptance of gas extinguishing systems
GB 50264-1997 Design code for insulation engineering of industrial equipment and pipe
GB 10732-2008 Primary chemical -- Potassium chloride
GB 50265-2010 Design code for pumping station
GB 50267-1997 Code for seismic design of nuclear power plants
GB 50268-1997 Code for construction and acceptance of water supply and sewerage pipelines
GB 50268-2008 Code for construction and acceptance of water and sewerage pipeline works
GB 50270-1998 Code for construction and acceptance of continuous conveyer equipment installation engineering
GB 50270-2010 Code for construction and acceptance of conveyor equipment installation engineering
GB 50271-1998 Code for construction and acceptance of metal-cutting machine installation engineering
GB 50271-2009 Code for construction and acceptance of metal-cutting machine installation engineering
GB 50272-1998 Code for construction and acceptance of forging-press equipment installation engineering
GB 50272-2009 Code for construction and acceptance of forging-press equipment installation engineering
GB 50273-1998 Code for construction and acceptance of industrial boiler installation engineering
GB 50273-2009 Code for construction and acceptance of boiler installation engineering
GB 50274-1998 Code for construction and acceptance of refrigeration and air seperating equipment installation engineering
GB 50274-2010 Code for construction and acceptance of refrigeration plant and air separation plant installation
GB 50275-1998 Code for construction and acceptance of compressor, fan and pump installation engineering
GB 50275-2010 Code for construction and acceptance of fan, compressor and pump installation
GB 50276-1998 Code for construction and acceptance of crusher and mill equipment installation engineering
GB 50276-2010 Code for construction and acceptance of crushing and grinding equipment installation engineering
GB 50277-1998 Code for construction and acceptance of casting equipment installation engineering
GB 50277-2010 Code for construction and acceptance of casting plant installation
GB 50278-1998 Code for construction and acceptance of cranes installation engineering
GB 50278-2010 Code for construction and acceptance of crane installation engineering
GB 50281-1998 Code for installation and acceptance of foam extinguishing system
GB 50281-1999 Code for installation and acceptance of foam extinguishing system
GB 50281-2006 [Replaced by GB 50151-2021] Code for installation and acceptance of foam extinguishing systems
GB 50282-1998 Code for Urban Water Supply Engineering Planning
GB 50282-2016 Code for Urban Water Supply Engineering Planning
GB 50284-1998 Code for fire protection design of aircraft hangar
GB 50284-2008 Code for fire protection design of aircraft hangar
GB 50285-1998 Standard for protection distance from highway to AM, FM and TV rebroadcasting stations
GB 50286-1998 Code for design of levee project
GB 50286-2013 Code for design of levee project
GB 50287-1999 Code for water resource and hydropower engineering geological investigation
GB 50287-2006 Code for hydropower engineering geological investigation
GB 50287-2016 Code for hydropower engineering geological investigation