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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 33656-2017
    		•  Drawing method of energy measuring network diaGRam for enterprises 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 29265.301-2017
    		•  Information technology—Information device intelligent GRouping and resource sharing—Part 301: Device type 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 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 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 33488.3-2017
    		•  Test method of pressure equipments of thermoplastics welded for chemicals—Part 3: RadioGRaphic examination 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 12021.6-2017
    		•  Minimum allowable values of energy efficiency and energy efficiency GRades for electric rice cookers 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 33760-2017
    		•  Technical specification at the project level for assessment of GReenhouse gas emission reductions—General requirements GR
    China National 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/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 33748-2017
    		•  AGRicultural service—Supplying specification of agricultural science and technology information service 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
  • GB 25502-2017
    		•  Minimum allowable values of water efficiency and water efficiency GRades for water closets 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 33616-2017
    		•  Textiles—Evaluation for biodeGRadability of nonwovens—Method by analysis of evolved carbon dioxide GR
    China National Standards
  • SB/T 11195-2017
    		•  (Seasoning food inGRedients clear cream) GR
    China Commerce 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 33592-2017
    		•  Specification of operation and controlling for distributed resources connected to power GRid 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 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 33521.1-2017
    		•  Mechannical vibration—GRound-borne noise and vibration arising from rail systems—Part1:General guidance 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 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 33710-2017
    		•  Mobile laboratory—Method for classification and GRadation GR
    China National Standards
  • GB/T 33646-2017
    		•  Determination of the ester compounds in motor rasoline—Gas chromatoGRaphy GR
    China National Standards
  • GB/T 33667-2017
    		•  Specification of career guidance service for university and college GRaduates GR
    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 GR
    China National Standards
  • GB/T 14848-2017
    		•  Standard for GRoundwater quality GR
    China National Standards
  • GB/T 34572-2017
    		•  Railway applications—Current collection system—PantoGRaphs,testing methods for carbon contact strips GR
    China National Standards
  • GB/T 33601-2017
    		•  Power GRid equipment common model naming specification GR
    China National Standards
  • GB/T 33593-2017
    		•  Technical requirements for GRid connection of distributed resources 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 33747-2017
    		•  AGRicultural service—Quality requirement for 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 34806-2017
    		•  Determination of 13 kinds of prohibited colourants in cosmetics—High performance liquid chromatoGRaphy GR
    China National Standards
  • GB/T 34590.9-2017
    		•  Road vehicles—Functional safety—Part 9: Automotive Safety InteGRity Level (ASIL)-oriented safety-oriented and analyses GR
    China National Standards
  • GB/T 6394-2017
    		•  Determination of estimating the average GRain size of metal GR
    China National 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
  • QB/T 5028-2017
    		•  (GRain fiber) GR
    China Light Industry Standards
  • GB/T 34814-2017
    		•  Methods of GRassland meteorological monitoring and evaluation GR
    China National Standards
  • GB/T 29265.407-2017
    		•  Information technology－Information device intelligent GRouping and resource sharing—Part 407: Audio interconnection protocol 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 34805-2017
    		•  Comprehensive utilization of aGRicultural production waste—General requirement GR
    China National Standards
  • GB/T 33761-2017
    		•  General principles for GReen product assessment GR
    China National Standards
  • GB/T 25852-2017
    		•  Forged steel lifting components of GRade 8 GR
    China National Standards
  • GB/T 29265.502-2017
    		•  Information technology—Information device intelligent GRouping and resource sharing—Part 502: Remote access test GR
    China National 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 34690.3-2017
    		•  GRaphic technology—Digitalized process control for offset printing—Part 3: Originals reception and processing 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
  • GB/T 10574.9-2017
    		•  Methods for chemical analysis of tin-lead solders—Part 9：Determination of aluminium content—GRaphite furnace atomic absorption spectrometric method 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 18690.2-2017
    		•  AGRicultural irrigation equipment—Filters for microirrigation—Part 2: Strainer-type filters and disc filters GR
    China National 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 34690.7-2017
    		•  GRaphic technology—Digitalized process control for offset printing—Part 7: Computer to plate GR
    China National Standards
  • GB/T 34331-2017
    		•  Test method of Cucumber GReen mottle mosaic virus by transmission electron microscopy 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 13735-2017
    		•  Polyethylene blown mulch film for aGRicultural uses GR
    China National Standards
  • GB/T 34811-2017
    		•  Meteorological GRades of water-saving irrigation—Wheat GR
    China National Standards
  • GB/T 34862-2017
    		•  Test methods for determining quantities of equivalent circuit diaGRams for three-phase low-voltage cage induction motors GR
    China National Standards
  • GB/T 34475-2017
    		•  Urea GRade austenitic stainless steel bars GR
    China National 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
  • GB/T 34683-2017
    		•  Determination of formaldehyde content in water-borne coatings—High performance liquid chromatoGRaphic method GR
    China National Standards
  • GB/T 34672-2017
    		•  Chemical reagent—General rules for the ion chromatoGRaphy GR
    China National Standards
  • SY/T 7372-2017
    		•  (Technical specification for micro - seismic GRound monitoring) GR
    China Oil & Gas Industry Standards
  • GB/T 34813-2017
    		•  Meteorological GRades of water-saving irrigation—Soybean 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
  • HG/T 20691-2017
    		•  (Technical specification for high pressure jet GRouting construction) GR
    China Chemical Industry Standards
  • GB/T 20484-2017
    		•  GRade of cold air GR
    China National Standards
  • GB/T 33540.1-2017
    		•  Lubricants for wind turbine—Part 1: Bearing GRease GR
    China National Standards
  • GB/T 34808-2017
    		•  Specification for aGRometeorological observation—Soybean GR
    China National Standards
  • GB/T 13747.13-2017
    		•  Methods for chemical analysis of zirconium and zirconium alloys—Part 13: Determination of lead content—PolaroGRaphy GR
    China National 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
  • GB 34914-2017
    		•  Minimum allowable value of water efficiency and water efficiency GRades for reverse osmosis drinking water treatment purifiers GR
    China National Standards
  • GB/T 33635-2017
    		•  GReen manufacturing—Green supply chain management in manufacturing enterprises-Guideline GR
    China National Standards
  • GB/T 13747.17-2017
    		•  Methods for chemical analysis of zirconium and zirconium alloys—Part 17：Determination of cadmium content—PolaroGRaphy 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
  • HJ 827-2017
    		•  Water quality -- Determination of carbamates pesticides by Ultra performance liquid chromatoGRaphy–triple quadrupole mass spectrometry GR
    China Environmental Protection Industry Standards
  • GB/T 34370.6-2017
    		•  Nondestructive testing of amusement equipments—Part 6：RadioGRaphic testing GR
    China National Standards
  • GB/T 34886-2017
    		•  Non-destructive testing—Test method for laser shearoGRaphy of composite materials GR
    China National Standards
  • GB/Z 34161-2017
    		•  Technical guide for smart protection equipment of microGRid GR
    China National Standards
  • GB/T 18872-2017
    		•  Determination of vitamin K3 in feeds—High performance liquid chromatoGRaphy 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 34436-2017
    		•  Determination of formamide in toy materials—Gas chromatoGRaphy-mass spectrometry （GC-MS) GR
    China National Standards
  • GB/T 34812-2017
    		•  Meteorological GRades of water-saving irrigation—Cotton GR
    China National Standards
  • GB/T 25074-2017
    		•  Solar-GRade polycrystalline silicon GR
    China National Standards
  • LS/T 1810-2017
    		•  (Technical requirements for monitoring and dispensing of GRain and oil storage grain) GR
    China Food industry Standards
  • GB/T 33673-2017
    		•  GRade of horizontal visibility GR
    China National Standards
  • LS/T 1809-2017
    		•  (General technical requirements for monitoring and control of GRain and oil storage grain) GR
    China Food industry Standards
  • NB/T 34052-2017
    		•  (Mining land reclamation area should be able to divide the inspection standards for non - GRain land) GR
    China Energy industry Standards
  • GB/T 34690.2-2017
    		•  GRaphic technology—Digitalized process control for offset printing—Part 2: Working environment GR
    China National Standards
  • GB/T 34785-2017
    		•  GRain and oil machinery—Loop type extractor GR
    China National Standards
  • LS/T 1707.1-2017
    		•  (Classification and coding of food information - GRain storage - Part 1: Classification of warehousing operations and...) GR
    China Food industry Standards

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