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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 "GR" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 17623-2017
  • Determination of componental contents of gases dissolved in insulating oil by gas chromatoGRaphy method GR
    China National Standards
  • GB/T 33649-2017
  • Determination of oxygenates and aniline compounds in motor gasoline—Gas chromatoGRaphy GR
    China National Standards
  • GB/T 33641.3-2017
  • Tractors and machinery for aGRiculture and forestry—Seat belts—Part 3:Requirements for assemblies GR
    China National Standards
  • GB/T 33656-2017
  • Drawing method of energy measuring network diaGRam for enterprises GR
    China National Standards
  • GB/T 29265.301-2017
  • Information technology—Information device intelligent GRouping and resource sharing—Part 301: Device type GR
    China National Standards
  • GB/T 29265.501-2017
  • Information technology—Information device intelligent GRouping and resource sharing—Part 501: Test GR
    China National Standards
  • GB/T 33590.2-2017
  • Technical specification of smart GRid operation and control systems—Part 2: Terminology GR
    China National Standards
  • GB/T 33756-2017
  • Technical specification at the project level for assessment of GReenhouse gas emission reductions—Alternative of raw materials in cement clinker production industry GR
    China National Standards
  • GB/T 33488.3-2017
  • Test method of pressure equipments of thermoplastics welded for chemicals—Part 3: RadioGRaphic examination GR
    China National Standards
  • GB 12021.6-2017
  • Minimum allowable values of energy efficiency and energy efficiency GRades for electric rice cookers GR
    China National Standards
  • GB/T 33760-2017
  • Technical specification at the project level for assessment of GReenhouse gas emission reductions—General requirements GR
    China National Standards
  • GB/T 33659-2017
  • Measurement management and service specifications for markets of aGRicultural products GR
    China National Standards
  • GB/T 33641.2-2017
  • Tractors and machinery for aGRiculture and forestry—Seat belts—Part 2:Anchorage strength requirements GR
    China National Standards
  • GB/T 33560-2017
  • Information security technology—CryptoGRaphic application identifier criterion specification GR
    China National Standards
  • GB/T 33589-2017
  • Technical requirements for connecting microGRid to power system GR
    China National Standards
  • GB/T 29265.201-2017
  • Information technology—Information device intelligent GRouping and resource sharing—Part 201: Core protocol GR
    China National Standards
  • GB/T 32918.5-2017
  • Information security technology—Public key cryptoGRaphic algorithm SM2 based on elliptic curves—Part 5: Parameter definition GR
    China National Standards
  • GB/T 33641.1-2017
  • Tractors and machinery for aGRiculture and forestry—Seat belts—Part 1: Anchorage location requirement GR
    China National Standards
  • SB/T 11195-2017
  • (Seasoning food inGRedients clear cream) GR
    China Commerce Standards
  • GB/T 33755-2017
  • Technical specification at the project level for assessment of GReenhouse gas emission reductions—Utilization of waste energy in iron and steel industry GR
    China National Standards
  • GB 25502-2017
  • Minimum allowable values of water efficiency and water efficiency GRades for water closets GR
    China National Standards
  • GB/T 33616-2017
  • Textiles—Evaluation for biodeGRadability of nonwovens—Method by analysis of evolved carbon dioxide GR
    China National Standards
  • GB/T 33642-2017
  • Tractor tires for aGRiculture and forestry—Test procedures of quick abrasion resistance GR
    China National Standards
  • GB/T 29265.302-2017
  • Information technology—Information device intelligent GRouping and resource sharing—Part 302: Service type GR
    China National Standards
  • GB/T 29265.401-2017
  • Information technology—Information device intelligent GRouping and resource sharing—Part 401: Basic application GR
    China National Standards
  • GB/T 33607-2017
  • Smart GRid operation and control system architecture GR
    China National Standards
  • GB/T 18721.2-2017
  • GRaphic technology-Prepress digital data exchange-Part 2:XYZ/sRGB encoded standard colour image data (XYZ/SCID) GR
    China National Standards
  • GB/T 33748-2017
  • AGRicultural service—Supplying specification of agricultural science and technology information service GR
    China National Standards
  • GB/T 33723-2017
  • GRade requirements of subjective evaluator for the acoustic quality of musical instrument GR
    China National Standards
  • GB/T 33646-2017
  • Determination of the ester compounds in motor rasoline—Gas chromatoGRaphy GR
    China National Standards
  • GB/T 33521.1-2017
  • Mechannical vibration—GRound-borne noise and vibration arising from rail systems—Part1:General guidance GR
    China National Standards
  • GB/T 33592-2017
  • Specification of operation and controlling for distributed resources connected to power GRid GR
    China National Standards
  • GB/T 33700-2017
  • Specification for the GRound-based GNSS water vapor remote sensing observation GR
    China National Standards
  • GB/T 33710-2017
  • Mobile laboratory—Method for classification and GRadation GR
    China National Standards
  • GB/T 33593-2017
  • Technical requirements for GRid connection of distributed resources GR
    China National Standards
  • GB/T 33540.1-2017
  • Lubricants for wind turbine—Part 1: Bearing GRease GR
    China National Standards
  • GB/T 33601-2017
  • Power GRid equipment common model naming specification GR
    China National Standards
  • GB/T 33665-2017
  • Technical requirements and detecting method of audio and video proGRam for digital publication GR
    China National Standards
  • GB/T 33747-2017
  • AGRicultural service—Quality requirement for agricultural science and technology information service GR
    China National Standards
  • GB/T 33673-2017
  • GRade of horizontal visibility GR
    China National Standards
  • GB/T 33761-2017
  • General principles for GReen product assessment GR
    China National Standards
  • GB/T 6394-2017
  • Determination of estimating the average GRain size of metal GR
    China National Standards
  • QB/T 5028-2017
  • (GRain fiber) GR
    China Light Industry Standards
  • GB/T 33667-2017
  • Specification of career guidance service for university and college GRaduates GR
    China National Standards
  • GB/T 29265.402-2017
  • Information technology—Information device intelligent GRouping and resource sharing—Part 402: Application profile GR
    China National Standards
  • GB/T 25852-2017
  • Forged steel lifting components of GRade 8 GR
    China National Standards
  • GB/T 33635-2017
  • GReen manufacturing—Green supply chain management in manufacturing enterprises-Guideline GR
    China National Standards
  • GB/T 20484-2017
  • GRade of cold air GR
    China National Standards
  • GB/T 34455-2017
  • Paper,board and pulps—Determination of 2,2-bis(4-hydroxyphenyl) propane (bisphenol A )—Liquid chromatoGRaphy GR
    China National Standards
  • GB/T 33680-2017
  • GRades of rainstorm disaster GR
    China National Standards
  • GB/T 33540.2-2017
  • Lubricants for wind turbine—Part 2:Open gear GReases GR
    China National Standards
  • GB/T 20486-2017
  • GRade of valley area precipitation GR
    China National Standards
  • GB/T 33568-2017
  • Evaluation of deGRadation of coatings on exterior wood GR
    China National Standards
  • GB/T 33675-2017
  • Cold winter GRades GR
    China National Standards
  • NB/T 20007.48-2017
  • (Stainless steel for PWR nuclear power plants - Part 48: Safety GRade equipment - Stainless steel rods for fasteners) GR
    China Energy industry Standards
  • GB/T 33585-2017
  • Calcium sulfonate complex GRease GR
    China National Standards
  • GB/T 34745-2017
  • Porcine circovirus type 2—Method of detecting virus by SYBR GReenⅠreal-time PCR GR
    China National Standards
  • GB/T 34790-2017
  • Inspenction of GRain and oils—Determination of water activity of grains—Instrumental method GR
    China National Standards
  • GB/T 34258-2017
  • Basic information description of aGRicultural products for purchase and sale—Yam and taros GR
    China National Standards
  • NB/T 20459-2017
  • (Technical Specification for Heading GRouting at Steel Bottom Seal of Steel Safety Shell in Non - dynamic Pressure Water Reactor Nuclear Power Plant) GR
    China Energy industry Standards
  • NB/T 20009.34-2017
  • (Welding materials for PWR nuclear power plants - Part 34: Safety GRade equipment - Nickel-based alloy surfacing welding consumables and fluxes) GR
    China Energy industry Standards
  • NB/T 20009.31-2017
  • (Welding materials for PWR nuclear power plants - Part 31: Safety GRade equipment - Welds and fluxes for stainless steel surfacing) GR
    China Energy industry Standards
  • GB/T 18690.3-2017
  • AGRicultural irrigation equipment—Filters for microirrigation—Part 3:Automatic flushing strainer-type filters and disc filters GR
    China National Standards
  • NB/T 20009.27-2017
  • (Welding materials for PWR nuclear power plants - Part 27: Stainless steel wire for safety GRade equipment) GR
    China Energy industry Standards
  • GB/T 18690.2-2017
  • AGRicultural irrigation equipment—Filters for microirrigation—Part 2: Strainer-type filters and disc filters GR
    China National Standards
  • GB/T 34811-2017
  • Meteorological GRades of water-saving irrigation—Wheat GR
    China National Standards
  • GB/T 34475-2017
  • Urea GRade austenitic stainless steel bars GR
    China National Standards
  • GB/T 34814-2017
  • Methods of GRassland meteorological monitoring and evaluation GR
    China National Standards
  • NB/T 20420-2017
  • (Identification of Safety GRade Cable and Joint in Nuclear Power Plant) GR
    China Energy industry Standards
  • GB/T 34802-2017
  • AGRicultural service—Specification for land trust service GR
    China National Standards
  • GB/T 34808-2017
  • Specification for aGRometeorological observation—Soybean GR
    China National Standards
  • GB/T 19498-2017
  • Protective structures on aGRicultural and forestry tractors—Static testing method and accepting condition GR
    China National Standards
  • GB/T 34177-2017
  • Quartz glass wafer for lithoGRaphy GR
    China National Standards
  • GB/T 29265.206-2017
  • Information technology—Information device intelligent GRouping and resource sharing—Part 206: Remote access service platform GR
    China National Standards
  • GB/T 34297-2017
  • GRade of freezing weather GR
    China National Standards
  • GB/T 34306-2017
  • GRade of drought disaster GR
    China National Standards
  • GB/T 34641-2017
  • Non-destructive testing—Test method for determining image quality in direct thermal neutron radioGRaphic examination GR
    China National Standards
  • GB/T 34244-2017
  • Technical code for liquid sterilizing-GRade filter elements GR
    China National Standards
  • GB/T 24816-2017
  • Round steel short link chains for general lifting purposes—GRade 8,medium to lerance sling chains for chain slings GR
    China National Standards
  • GB/T 34690.5-2017
  • GRaphic technology—Digitalized process control for offset printing—Part 5: Soft proofing GR
    China National Standards
  • GB/T 34788-2017
  • GRain and oil machinery―Rice polisher GR
    China National Standards
  • GB/T 2930.8-2017
  • Rules of seed testing for forage, turfGRass and other herbaceous plant—Determination of moisture content GR
    China National Standards
  • GB/T 17819-2017
  • Determination of vitamin B12 in additive premix—High performance liquid chromatoGRaphy GR
    China National Standards
  • NB/T 20431-2017
  • (InteGRal Test of Steel Safety Shell Structure in PWR Nuclear Power Plant) GR
    China Energy industry Standards
  • GB/T 23193-2017
  • Determination of theanine in tea—Uusing high performance liquid chromatoGRaphy GR
    China National Standards
  • HJ 851-2017
  • (Determination of water quality methicillin and methomyloxime by liquid chromatoGRaphy) GR
    China Environmental Protection Industry Standards
  • GB/T 34690.1-2017
  • GRaphic technology—Digitalized process control for offset printing—Part 1: General GR
    China National Standards
  • GB/T 2930.2-2017
  • Rules of seed testing for forage, turfGRass and other herbaceous plant—The purity analysis GR
    China National Standards
  • NB/T 42117-2017
  • (Technical condition of biomass water - cooled vibrating GRate boiler) GR
    China Energy industry Standards
  • NB/T 42118-2017
  • (Technical condition of biomass chain GRate boiler) GR
    China Energy industry Standards
  • GB/T 34806-2017
  • Determination of 13 kinds of prohibited colourants in cosmetics—High performance liquid chromatoGRaphy GR
    China National Standards
  • GB/T 34822-2017
  • Determination of formaldehyde in cosmetics—High-performance liquid chromatoGRaphy GR
    China National Standards
  • GB/T 34904-2017
  • Spheroidal GRaphite iron castings—Ultrasonic testing GR
    China National Standards
  • GB/T 20481-2017
  • GRades of meteorological drought GR
    China National Standards
  • GB/T 25074-2017
  • Solar-GRade polycrystalline silicon GR
    China National Standards
  • GB/T 2930.3-2017
  • Rules of seed testing for forage, turfGRass and other herbaceous plant—Determination of other seeds by number GR
    China National Standards
  • NB/T 20416-2017
  • (Design and manufacture of nuclear - GRade metal bellows expansion joint for pressurized water reactor nuclear power plant) GR
    China Energy industry Standards
  • NB/T 20009.30-2017
  • (Welding materials for PWR nuclear power plants - Part 30: Safety GRade 1 equipment - Low alloy steel welding wire and flux for submerged arc welding) GR
    China Energy industry Standards
  • NB/T 20009.23-2017
  • (Welding materials for PWR nuclear power plants - Part 23: Stainless steel manual arc welding electrodes for safety GRade equipment) GR
    China Energy industry Standards
  • GB/T 34405-2017
  • Determination for miGRation of acrylamide in household papers—Liquid chromatography-tandem mass spectrometry(LC-MS/MS)method GR
    China National Standards

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