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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "protection" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 35988-2018
  • Cathodic protection of offshore pipeline in petroleum, natural gas industries protection
    China National Standards
  • GB/T 16895.2-2017
  • Low-voltage electrical installations—Part 4-42: protection for safety—Protection against thermal effects protection
    China National Standards
  • GB/T 34978-2017
  • Information security technology—Technology requirements for personal information protection of smart mobile terminal protection
    China National Standards
  • GB/T 34923.5-2017
  • Street lights control and management system—Part 5: Technical specification of safety protection protection
    China National Standards
  • GB/T 14598.27-2017
  • Measuring relays and protection equipment—Part 27:Product safety requirements protection
    China National Standards
  • GB/T 34871-2017
  • Inspection specification of protection relay in smart substationt protection
    China National Standards
  • GB/T 34869-2017
  • Metal-oxide varistor for the protection of series compensation capacitor banks sets protection
    China National Standards
  • GB/T 34602-2017
  • Ships and marine technology—Lifesaving and fire protection—Atmospheric oil mist detectors for ships protection
    China National Standards
  • GB 11567-2017
  • Motor vehicles and trailers-lateral and rear underrun protection requirements protection
    China National Standards
  • GB/Z 30556.3-2017
  • Electromagnetic compatibility—Installation and mitigation guidelines-HEMP protection concepts protection
    China National Standards
  • GB/T 34291-2017
  • Technical specification for lightning protection of temporary emergency shelter protection
    China National Standards
  • GB/T 34316-2017
  • Security technology protection system requirements for ports protection
    China National Standards
  • GB/Z 34161-2017
  • Technical guide for smart protection equipment of microgrid protection
    China National Standards
  • GB/T 34138-2017
  • Radiation protection instrumentation—Environmental, electromagnetic and mechanical performance requirements protection
    China National Standards
  • GB/T 34122-2017
  • Technical specification for configuration of relaying protection and security automatic equipment of AC 220kV~750kV grid protection
    China National Standards
  • GB/T 34123-2017
  • Technical specification for power system frequency converter protection protection
    China National Standards
  • GB/T 14598.24-2017
  • Measuring relays and protection equipment—Part 24: Common format for transient data exchange (COMTRADE) for power systems protection
    China National Standards
  • GB/T 25841-2017
  • Guide of protection relaying for 1000kV power system protection
    China National Standards
  • GB/T 34142-2017
  • Radiation protection instrumentation—Highly sensitive hand-held instruments for photon detection of radioactive material protection
    China National Standards
  • GB/T 14598.121-2017
  • Measuring relays and protection equipment—Part 121:Functional requirements for distance protection protection
    China National Standards
  • GB/T 34140-2017
  • Radiation protection instrumentation—Highly sensitive hand-held instruments for neutron detection of radioactive material protection
    China National Standards
  • GB/Z 34124-2017
  • General specifications for intelligent protection and control equipment protection
    China National Standards
  • GB/T 4208-2017
  • Degrees of protection provide by enclosure (IP code) protection
    China National Standards
  • GB/T 3836.5-2017
  • Explosive atmospheres—Part 5:Equipment protection by pressurized enclosure “p“ protection
    China National Standards
  • GB/T 34126-2017
  • Technical guide for substation-area protection and control device protection
    China National Standards
  • GB/T 34031-2017
  • Ignition-protection test for marine products protection
    China National Standards
  • GB/T 34121-2017
  • Technical specification for relay protection configuration tool in smart substation protection
    China National Standards
  • GB/T 15145-2017
  • General specification for transmission line protection equipment protection
    China National Standards
  • GB/T 33982-2017
  • Technical specification for grid connection protection of distributed resources protection
    China National Standards
  • GB/T 33874-2017
  • Environmental protection requirements for toner manufacturing processes and products protection
    China National Standards
  • HJ 837-2017
  • Technical Guideline for Deriving Water Quality Criteria for the protection of Human Health protection
    China Environmental Protection Industry Standards
  • GB/T 33791-2017
  • Technical specification for cathodic protection of steel well casings protection
    China National Standards
  • GB/T 33637-2017
  • Cathodic protection—MMO/Ti flexible anode protection
    China National Standards
  • GB/T 33588.7-2017
  • Lightning protection system components(LPSC)—Part 7: Requirements for low resistivity mixture for earthing protection
    China National Standards
  • GB/T 33588.1-2017
  • Lightning protection system components(LPSC)—Part 1: Requirements for connection components protection
    China National Standards
  • GB/T 33676-2017
  • Technical specifications for inspection of lightning protection system in telecommunication site (station) protection
    China National Standards
  • GB/T 33588.4-2017
  • Lightning protection system components(LPSC)—Part 4: Requirements for conductor fasteners protection
    China National Standards
  • GB/T 33630-2017
  • Offshore wind turbine generator systems—Specification for corrosion protection protection
    China National Standards
  • GB/T 33588.2-2017
  • Lightning protection system components(LPSC)—Part 2: Requirements for conductors and earth electrodes protection
    China National Standards
  • GB/T 33588.3-2017
  • Lightning protection system components(LPSC)—Part 3: Requirements for isolating spark gaps(ISG) protection
    China National Standards
  • GB/T 33588.5-2017
  • Lightning protection system components(LPSC)—Part 5: Requirements for earth electrode inspection housings and earth electrode seals protection
    China National Standards
  • GB/T 33629-2017
  • Wind turbine generator systems—Lightning protection protection
    China National Standards
  • HJ 831-2017
  • Technical Guideline for Deriving Water Quality Criteria for the protection of Freshwater Aquatic Organisms protection
    China Environmental Protection Industry Standards
  • NB/T 20447-2017
  • (Overpressure protection of low pressure systems connected to the reactor coolant pressure boundary) protection
    China Energy industry Standards
  • NB/T 20467-2017
  • (Technical Guidelines for Commissioning of Reactor protection System in PWR Nuclear Power Plant) protection
    China Energy industry Standards
  • NB/T 20443-2017
  • (Nuclear power plant operating radiation protection regulations) protection
    China Energy industry Standards
  • SY/T 6429-2017
  • (Standard for Fire protection for Offshore Oil Production Facilities) protection
    China Oil & Gas Industry Standards
  • NB/T 47018.3-2017
  • (Equipment for welding equipment for pressure equipment - Technical conditions for ordering - Part 3: Gas protection) protection
    China Energy industry Standards
  • SY/T 7356-2017
  • (Code for safety training for hydrogen sulfide protection) protection
    China Oil & Gas Industry Standards
  • SY/T 6277-2017
  • (Specification for Personal protection of Hydrogen Sulfide Environment) protection
    China Oil & Gas Industry Standards
  • GB/T 33486-2017
  • Ships and marine technology—Large yachts—Structural fire protection for FRP yachts protection
    China National Standards
  • NB/T 20417-2017
  • (Fire protection valves for ventilation and exhaust systems in nuclear power plants) protection
    China Energy industry Standards
  • NB/T 25073-2017
  • (Guidance on Safety Acceptance of Explosion protection for Hydrogen Cooling System of Hydrogen - cooled Generator) protection
    China Energy industry Standards
  • GB 16487.2-2017
  • Environmental protection control standard for imported solid wastes as raw materials—Smelt slag protection
    China National Standards
  • GB 16487.13-2017
  • Environmental protection control standard for imported solid wastes as raw materials—compressed piece of scrap automobile protection
    China National Standards
  • GB 16487.4-2017
  • Environmental protection control standard for imported solid wastes as raw materials—Waste and scrap of paper or paperboard protection
    China National Standards
  • GB 16487.7-2017
  • Environmental protection control standard for imported solid wastes as raw materials—Nonferrous metal scraps protection
    China National Standards
  • GB 16487.6-2017
  • Environmental protection control standard for imported solid wastes as raw materials—Waste and scrap of iron and steel protection
    China National Standards
  • GB/T 14598.23-2017
  • Electrical relays—Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment—Section 3: Seismic tests protection
    China National Standards
  • GB 16487.12-2017
  • Environmental protection control standard for imported solid wastes as raw materials—Waste and scrap of plastics protection
    China National Standards
  • NB/T 42122-2017
  • (General specification for electric furnace transformer protection device) protection
    China Energy industry Standards
  • GB 16487.8-2017
  • Environmental protection control standard for imported solid wastes as raw materials—Waste electric motors protection
    China National Standards
  • GB 16487.11-2017
  • Environmental protection control standard for imported solid wastes as raw materials—Vessels and other floating structures for breaking up protection
    China National Standards
  • GB 16487.10-2017
  • Environmental protection control standard for imported solid wastes as raw materials—Metal and electrical appliance scraps protection
    China National Standards
  • GB/T 35345-2017
  • Ships and marine technology—Lifesaving and fire protection—Point-type resettable flame detectors for ships protection
    China National Standards
  • GB 16487.9-2017
  • Environmental protection control standard for imported solid wastes as raw materials—Waste wires and cables protection
    China National Standards
  • GB/T 22794-2017
  • Type F and type B residual current operated circuit-breakers with and without integral overcurrent protection for household and similar uses protection
    China National Standards
  • GB/T 35278-2017
  • Information security technology—Technical requirements for mobile terminal security protection protection
    China National Standards
  • GB/T 3836.22-2017
  • Explosive atmospheres—Part 22: protection of equipment and transmission system using optical radiation protection
    China National Standards
  • GB 16487.3-2017
  • Environmental protection control standard for imported solid wastes as raw materials—Wood and wood articles wastes protection
    China National Standards
  • GB/T 35318-2017
  • Security protection technology requirements for sensing terminals of IoTPS protection
    China National Standards
  • GB/T 35182-2017
  • Labeling for environmental protection forerunner protection
    China National Standards
  • GB/T 35745-2017
  • Specifications for control and protection equipment of voltage source converter based high-voltage direct current (VSC-HVDC) transmission system protection
    China National Standards
  • GB/T 24689.2-2017
  • Equipment for crop protection—Insect-killing light trap protection
    China National Standards
  • GB/T 34125-2017
  • General specification for outdoor cabinet with relaying protection and security automatic equipment of power system protection
    China National Standards
  • GB/T 35317-2017
  • Information classified security protection requirements for systems of IoTPS protection
    China National Standards
  • GB/T 3836.7-2017
  • Explosive atmospheres—Part 7: Equipment protection by powder filling “q” protection
    China National Standards
  • GB/T 3836.6-2017
  • Explosive atmospheres—Part 6:Equipment protection by liquid immersion“o” protection
    China National Standards
  • GB/T 3836.24-2017
  • Explosive atmospheres—Part 24: Equipment protection by special protection “s” protection
    China National Standards
  • GB/T 24679.1-2017
  • Equipment for crop protection—Knapsack sprayers—Part 1: Test methods protection
    China National Standards
  • GB/T 35508-2017
  • Regional cathodic protection within station protection
    China National Standards
  • GB/T 21448-2017
  • Specification of cathodic protection for underground steel pipelines protection
    China National Standards
  • GB/T 35623-2017
  • Test methods for protection performance against toxic gas of public shelters protection
    China National Standards
  • GB/T 14598.300-2017
  • General specification for transformer protection equipment protection
    China National Standards
  • GB/T 25843-2017
  • Technical requirments of control and protection equipment of ±800 kV ultra high voltage direct current transmission protection
    China National Standards
  • GB/T 21478-2016
  • Ships and marine technology—Marine environment protection—Terminology relating to oil spill response protection
    China National Standards
  • GB/T 33373-2016
  • Anticorrision—Electrochemical protection—Terminology protection
    China National Standards
  • GB/T 33378-2016
  • Technical specification of cathodic protection protection
    China National Standards
  • GB/T 33350.6-2016
  • Lightning protection system components(LPSC)—Part 6: Requirements for lightning strike counters(LSC) protection
    China National Standards
  • DL/T 995-2016
  • (Inspection procedures for relay protection and grid safety automatic devices) protection
    China Electricity & Power Standards
  • DL/T 1651-2016
  • (Code for inspection of fiber - optic channels for relay protection) protection
    China Electricity & Power Standards
  • DL/T 1640-2016
  • (Code for on - line inspection and early warning of relay protection settings) protection
    China Electricity & Power Standards
  • DL/T 1663-2016
  • (Technical Guidance for On - line Monitoring and Intelligent Diagnosis of Relay protection for Intelligent Substation) protection
    China Electricity & Power Standards
  • DL/T 1631-2016
  • (Technical specification for relay protection configuration and setting of wind farm) protection
    China Electricity & Power Standards
  • DL/T 1674-2016
  • (Technical Guidelines for Lightning protection for 35kV and Below) protection
    China Electricity & Power Standards
  • SY/T 7293-2016
  • (Environment - sensitive areas of natural gas pipeline construction and operation of environmental protection requirements) protection
    China Oil & Gas Industry Standards
  • SY/T 7294-2016
  • (Recommended practice for environmental protection of oil and gas transportation on land) protection
    China Oil & Gas Industry Standards
  • SY/T 7296-2016
  • (Recommended practice for environmental protection of oil and gas geophysical operations on land) protection
    China Oil & Gas Industry Standards
  • SY/T 7295-2016
  • (Recommended practice for environmental protection of oil and gas workover on land) protection
    China Oil & Gas Industry Standards
  • DL/T 1075-2016
  • (Technical conditions for protection and control of protective devices) protection
    China Electricity & Power Standards

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