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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 "Tag" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 4377-2018
  • Semiconductor integrated circuits—Measuring method of volTage regulators Tag
    China National Standards
  • GB/T 36028.1-2018
  • Shore-to-ship power supply system technical conditions—Part 1: High volTage connection Tag
    China National Standards
  • GB/T 36028.2-2018
  • Shore-to-ship power supply system technical conditions—Part 2: Low volTage connection Tag
    China National Standards
  • GB/T 17737.106-2018
  • Coaxial communication cables—Part 1-106: Electrical test methods—Test for withstand volTage of cable sheath Tag
    China National Standards
  • GB/T 35856-2018
  • Methods of insulation resistance test and resistant high volTage test for aircraft electrical equipment Tag
    China National Standards
  • GB/T 16895.34-2018
  • Low-volTage electrical installations—Part 7-753: Requirements for special installations or locations—Heating cables and embedded heating systems Tag
    China National Standards
  • GB/T 35011-2018
  • Microwave circuits—Measuring methods for volTage controlled oscillater Tag
    China National Standards
  • GB/T 17737.105-2018
  • Coaxial communication cables—Part 1-105: Electrical test methods—Test for withstand volTage of cable dielectric Tag
    China National Standards
  • GB/T 35007-2018
  • Semiconductor integrated circuits—Measuring method of low volTage differential signaling circuitry Tag
    China National Standards
  • GB/T 4074.21-2018
  • Winding wires test methods—Part 21: Electrical endurance under high frequency volTage impulses Tag
    China National Standards
  • GB/T 34937-2017
  • Insulators for overhead lines—Composite suspension and tension insulators for d.c.systems with a nominal volTage greater than 1500 V—Definitions, test methods and acceptance criteria Tag
    China National Standards
  • GB/T 19443-2017
  • Insulators for overhead lines with a nominal volTage above 1500V—Ceramic or glass insulator units for d.c. systems—Definitions,test methods and acceptance criteria Tag
    China National Standards
  • GB/T 16895.2-2017
  • Low-volTage electrical installations—Part 4-42: Protection for safety—Protection against thermal effects Tag
    China National Standards
  • GB/T 7251.4-2017
  • Low-volTage switchgear and controlgear assemblies—Part 4: Particular requirements for assemblies for construction sites (ACS) Tag
    China National Standards
  • GB/Z 17625.14-2017
  • Electromagnetic compatibility—Limits—Assessment of emission limits for harmonics, interharmonics,volTage fluctuations and unbalance for the connection of disturbing installations to LV power systems Tag
    China National Standards
  • GB/T 14048.5-2017
  • Low-volTage switchgear and controlgear—Part 5-1: Control circuit devices and switching element—Electromechanical control circuit devices Tag
    China National Standards
  • GB/T 18802.311-2017
  • Components for low-volTage surge protective devices—Part 311: Performance requirements and test circuits for gas discharge tubes(GDT) Tag
    China National Standards
  • GB/T 34924-2017
  • Guidelines for safety related risk assessment and risk reduction for low volTage equipment Tag
    China National Standards
  • GB/T 34862-2017
  • Test methods for determining quantities of equivalent circuit diagrams for three-phase low-volTage cage induction motors Tag
    China National Standards
  • GB/T 13539.3-2017
  • Low-volTage fuses—Part 3: Supplementary requirements for fuses for use by unskilled persons (fuses mainly for household and similar applications)—Examples of standardized systems of fuses A to F Tag
    China National Standards
  • GB/T 24276-2017
  • A method of temperature-rise verification of low-volTage switchgear and controlgear assemblies by calculation Tag
    China National Standards
  • GB/T 16895.28-2017
  • Low-volTage electrical installations—Part 7-714:Requirements for special installations or locations—External lighting installations Tag
    China National Standards
  • GB/T 22720.1-2017
  • Rotating electrical machines—Qualification and quality control tests of partial discharge free electrical insulation systems (Type I) used in rotating electrical machines fed from volTage converters Tag
    China National Standards
  • GB/T 7251.3-2017
  • Low-volTage switchgear and controlgear assemblies—Part 3: Distribution boards intended to be operated by ordinary persons(DBO) Tag
    China National Standards
  • GB/T 34926-2017
  • Corrugated copper metallic sheath mica tape mineral insulated cables and their terminations with a rated volTage up to and including 0.6/1kV Tag
    China National Standards
  • GB/T 156-2017
  • Standard VolTages Tag
    China National Standards
  • GB/T 34720-2017
  • Diagnostic techniques for conTagious caprine pleuropneumonia Tag
    China National Standards
  • GB/T 34865-2017
  • Capacitors for high volTage direct current transfer switches Tag
    China National Standards
  • GB/T 14048.13-2017
  • Low-volTage switchgear and controlgear—Part 5-3: Control circuit devices and switching elements—Requirements for proximity devices with defined behaviour under fault conditions (PDDB) Tag
    China National Standards
  • GB/T 311.3-2017
  • Insulation co-ordination—Part 3: Procedures for high-volTage direct current (HVDC) converter stations Tag
    China National Standards
  • GB/T 3804-2017
  • High-volTage alternating current switches for rated voltage above 3.6 kV and less than 40.5 kV Tag
    China National Standards
  • GB/T 16895.33-2017
  • Low-volTage electrical installations—Part 5-56:Selection and erection of electrical equipment—Safety services Tag
    China National Standards
  • GB/T 16895.3-2017
  • Low-volTage electrical installations—Part 5-54: Selection and erection of electrical equipment—Earthing arrangements and protective conductors Tag
    China National Standards
  • GB/T 7251.5-2017
  • Low-volTage switchgear and controlgear assemblies—Part 5: Assemblies for power distribution in public networks Tag
    China National Standards
  • GB/T 20989-2017
  • Determination of power losses in high-volTage direct current (HVDC) converter stations Tag
    China National Standards
  • GB/T 12747.2-2017
  • Shunt power capacitors of the self-healing type for a.c. systems having a rated volTage up to and including 1000 V—Part 2: Ageing test, self-healing test and destruction test Tag
    China National Standards
  • GB/T 16895.19-2017
  • Low-volTage electrical installations—Part 7-702: Requirements for special installations or locations—Swimming pools and fountains Tag
    China National Standards
  • GB/T 34118-2017
  • Terminology for volTage-sourced converters (VSC) for high voltage direct current (HVDC) systems Tag
    China National Standards
  • GB/T 33981-2017
  • Standard practice for the measurement of sound pressure levels on high-volTage alternating current circuit-breakers Tag
    China National Standards
  • GB/T 22382-2017
  • Direct connection between power transformers and gas-insulated metal-enclosed switchgear for rated volTages of 72.5 kV and above Tag
    China National Standards
  • GB/T 22381-2017
  • Cable connections between gas-insulated metal-enclosed switchgear for rated volTages equal to and above 72.5kV and fluid-filled and extruded insulation power cables—Fluid-filled and dry type cable-terminations Tag
    China National Standards
  • GB/T 33579-2017
  • Safety of machinery—Control methods of hazardous energy—Lockout/Tagout Tag
    China National Standards
  • GB/T 31465.6-2017
  • Road vehicles—Fuse-links—Part 6: Fuse-links with bolt-in contacts with high volTage Tag
    China National Standards
  • GB/T 31983.31-2017
  • Narrow band power line communication over low-volTage mains—Part 31:Narrow band orthogonal frequency division multiplexing power line—Communication physical layer specification Tag
    China National Standards
  • GB/T 33606-2017
  • Flexible and torsion resistant cables of rated volTages from 6 kV(Um = 7.2 kV) up to 35 kV (Um = 40.5 kV) for wind power generation Tag
    China National Standards
  • NB/T 20445.1-2017
  • (Two - sTage probabilistic safety assessment for nuclear power plants - Part 1: General requirements) Tag
    China Energy industry Standards
  • NB/T 20426-2017
  • (Maintenance requirements for equipment during commissioning sTage of PWR nuclear power plant) Tag
    China Energy industry Standards
  • NB/T 20458-2017
  • (Provisions on cleanliness management of Jian An sTage of pressurized water reactor nuclear power plant) Tag
    China Energy industry Standards
  • NB/T 25071-2017
  • (Guidelines for Corrosion Management in Construction STage of Conventional Island and BOP Machinery and Equipment for Nuclear Power Plants) Tag
    China Energy industry Standards
  • GB 51215-2017
  • Code for design of high volTage DC power supply equipment engineering for telecommunication Tag
    China National Standards
  • NB/T 42107-2017
  • (High VolTage DC Circuit Breaker) Tag
    China Energy industry Standards
  • NB/T 42108-2017
  • (Terminals for connection of low volTage circuits for household and similar use) Tag
    China Energy industry Standards
  • NB/T 31111-2017
  • (High volTage crossing test procedure for wind turbine) Tag
    China Energy industry Standards
  • GB/T 18039.3-2017
  • Electromagnetic compatibility—Environment—Compatibility levels for low-frequency conducted disturbances and signalling in public low-volTage power supply systems Tag
    China National Standards
  • NB/T 42125-2017
  • (Technical Requirements for VolTage Monitors) Tag
    China Energy industry Standards
  • GB/T 16895.20-2017
  • Low-volTage electrical installations—Part 5-55:Selection and erection of electrical equipment—Other equipment Tag
    China National Standards
  • GB/T 34139-2017
  • Technical specification of converters for high-volTage direct current (HVDC) transmission using voltage sourced converters (VSC) Tag
    China National Standards
  • GB/T 12668.8-2017
  • Adjustable speed electrical power drive systems—Part 8:Specification of volTage on the power interface Tag
    China National Standards
  • GB/T 35693-2017
  • Technical specification for valvehall fittings of ±800kV ultra high volTage direct current(UHVDC) transmission project Tag
    China National Standards
  • NB/T 42121-2017
  • (Technical specification for low volTage crossing of auxiliary frequency converter of thermal power unit) Tag
    China Energy industry Standards
  • GB/T 35719-2017
  • General requirements for marine medium volTage DC power system Tag
    China National Standards
  • GB/T 14048.3-2017
  • Low-volTage switchgear and controlgear—Part3: Switches,disconnectors,switch-disconnectors and fuse-combination units Tag
    China National Standards
  • GB/T 35685.1-2017
  • Low-volTage switchgear and controlgear enclosed equipment—Part 1:Enclosed switch-disconnectors to provide isolation during repair and maintenance work Tag
    China National Standards
  • GB/T 35696-2017
  • Requirements for marine medium volTage AC diesel generator set and control system Tag
    China National Standards
  • GB/T 35727-2017
  • Guideline for standard volTages of medium and low voltage DC distribution system Tag
    China National Standards
  • GB/T 23642-2017
  • Electrical insulating materials and systems—Electrical measurement of partial discharges(PD) under short rise time and repetitive volTage impulses Tag
    China National Standards
  • GB/T 35692-2017
  • Guideline for system planning of high volTage direct current(HVDC) power transmission project Tag
    China National Standards
  • GB/T 35423-2017
  • Identification system for internet of things—Ecode encoding specifications for NFC Tag Tag
    China National Standards
  • GB/T 22071.2-2017
  • Test guide for instrument transformers—Part 2: Inductive volTage transformers Tag
    China National Standards
  • GB/T 15707-2017
  • Limits of radio interference from high volTage AC overhead power transmission lines Tag
    China National Standards
  • GB/T 35743-2017
  • Low-volTage switchgear and controlgear—Product data and properties for information exchange Tag
    China National Standards
  • GB/T 35702.1-2017
  • Power losses in volTage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems—Part 1: General requirements Tag
    China National Standards
  • GB/T 22566-2017
  • Electrical insulating materials and systems—General method of evaluation of electrical endurance under repetivive volTage impulses Tag
    China National Standards
  • GB/T 35702.2-2017
  • Power losses in volTage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems—Part 2: Modular multilevel converters Tag
    China National Standards
  • GB/T 14048.22-2017
  • Low-volTage switchgear and controlgear—Part 7-4: Ancillary equipment—PCB terminal blocks for copper conductors Tag
    China National Standards
  • GB/T 13498-2017
  • Terminology for high-volTage direct current(HVDC) transmission Tag
    China National Standards
  • GB/T 35695-2017
  • Technology guide for preventing bird-related ouTages of overhead transmission lines Tag
    China National Standards
  • GB/T 25843-2017
  • Technical requirments of control and protection equipment of ±800 kV ultra high volTage direct current transmission Tag
    China National Standards
  • GB/T 35412-2017
  • Application specification of RFID Tag in pallet pooling system Tag
    China National Standards
  • GB/T 35130-2017
  • RFID system used in food manufacturing—RF Tag information and coding specification Tag
    China National Standards
  • GB/T 18802.312-2017
  • Components for low-volTage surge protective devices—Part 312: Selection and application principles for gas discharge tubes(GDT) Tag
    China National Standards
  • GB/T 22383-2017
  • Rigid gas-insulated transmission lines for rated volTage of 72.5kV and above Tag
    China National Standards
  • GB/T 35421-2017
  • Identification system for internet of things—Ecode encoding specifications for RFID Tag Tag
    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 Tag
    China National Standards
  • GB/T 35711-2017
  • Analysis, restrain and measurement of harmonics of DC side of high volTage direct current (HVDC) transimission system Tag
    China National Standards
  • GB/T 35703-2017
  • Specification of system design for high-volTage direct current (HVDC) transmission using voltage sourced converters (VSC) Tag
    China National Standards
  • GB/T 12747.1-2017
  • Shunt power capacitors of the self-healing type for a.c. systems having a rated volTage up to and including 1000 V—Part 1: General—Performance,testing and rating—Safety requirements—Guide for installation and operation Tag
    China National Standards
  • GB/T 33459-2016
  • RFID Tag application criteria for pallet units used in circulation industry Tag
    China National Standards
  • GB/T 33468-2016
  • Automatic one sTage injection stretch and blow molding machine Tag
    China National Standards
  • GB/T 17625.9-2016
  • Electromagnetic compatibility—Limits—Signaling on low-volTage electrical installations—Emission levels, frequency bands and electromagnetic disturbance levels Tag
    China National Standards
  • GB/T 14048.12-2016
  • Low-volTage switchgear and controlgear—Part 4-3: Contactors and motor-starters—AC semiconductor controllers and contactors for non-motor loads Tag
    China National Standards
  • GB/T 18859-2016
  • Enclosed low-volTage switchgear and controlgear assemblies—Guide for testing under conditions of arcing due to internal fault Tag
    China National Standards
  • GB/T 1408.2-2016
  • Insulating materials—Test methods for electric strength—Part 2: Additional requirements for tests using direct volTage Tag
    China National Standards
  • GB/T 33348-2016
  • VolTage sourced converter valves for high-voltage direct current power transmission—Electrical testing Tag
    China National Standards
  • DL/T 1679-2016
  • (Technical Conditions of Calcined Petroleum Coke for High VolTage DC Grounding) Tag
    China Electricity & Power Standards
  • DL/T 849.6-2016
  • (General specification for special equipment for electrical equipment - Part 6: High - volTage resonant test equipment) Tag
    China Electricity & Power Standards
  • DL/T 1648-2016
  • (Technical specification for high and low volTage crossing of auxiliary frequency converter of power plant and substation) Tag
    China Electricity & Power Standards
  • DL/T 846.7-2016
  • (General specification for high - volTage test equipment - Part 7: Insulating oil dielectric strength tester) Tag
    China Electricity & Power Standards
  • DL/T 846.4-2016
  • (General specification for high volTage test equipment - Part 4: Pulse current method partial discharge measuring instrument) Tag
    China Electricity & Power Standards
  • DL/T 846.11-2016
  • (General specification for high - volTage test equipment - Part 11: UHF partial discharge detectors) Tag
    China Electricity & Power Standards

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