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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 "bid" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 5242-2017
  • Inspection rules and test methods of cemented carbide products bid
    China National Standards
  • GB/T 34520.7-2017
  • Test methods for continuous silicon carbide fiber—Part 7 :High temperature strength retention rate bid
    China National Standards
  • GB/T 14445-2017
  • Carbide products for coal mining tools bid
    China National Standards
  • GB/T 34520.3-2017
  • Test methods for continuous silicon carbide fiber—Part 3:Linear density and density bid
    China National Standards
  • GB/T 16555-2017
  • Chemical analysis of refractories containing carbon and silicon carbide or nitride bid
    China National Standards
  • GB/T 34520.4-2017
  • Test methods for continuous silicon carbide fiber—Part 4:Tensile properties of filament yarn bid
    China National Standards
  • GB/T 1817-2017
  • Test method for impact toughness of cemented carbides at room temperature bid
    China National Standards
  • GB/T 34520.5-2017
  • Test methods for continuous silicon carbide fiber—Part 5:Tensile properties of single-filament fiber bid
    China National Standards
  • GB/T 34520.6-2017
  • Test methods for continuous silicon carbide fiber-Part 6:Resistivity bid
    China National Standards
  • GB/T 34520.2-2017
  • Test methods for continuous silicon carbide fiber—Part 2:Diameter of single-filament fiber bid
    China National Standards
  • GB/T 34520.1-2017
  • Test methods for continuous silicon carbide fiber—Part 1:Size content of filament yarn bid
    China National Standards
  • GB/T 6883-2017
  • Cemented carbide sintering body for wire, bar or tube drawing dies—Dimensions bid
    China National Standards
  • GB/T 2967-2017
  • Cast tungsten carbide powder bid
    China National Standards
  • GB/T 26949.7-2016
  • Industrial trucks—Verification of stability—Part 7: bidirectional and multidirectional trucks bid
    China National Standards
  • GB/T 32930-2016
  • Microcrystalline cemented carbide rod bid
    China National Standards
  • JJF 1571-2016
  • (Calibration specification for seawater turbidity measuring instrument) bid
    China Metrological Standards
  • GB/T 32978-2016
  • Silicon carbide filter element for high temperature bid
    China National Standards
  • DL/T 809-2016
  • (Method for determination of turbidity of water in power plant) bid
    China Electricity & Power Standards
  • SJ/T 11499-2015
  • Test method for measuring electrical properties of monocrystalline silicon carbide bid
    China Electronics Standards
  • YY/T 1255-2015
  • Immunoturbidimetry reagent (kit) bid
    China Medicine & Medical Device Standards
  • GB/T 31401-2015
  • Fluorinated alkane—Determination of chloride (Cl―)—Turbidimetry bid
    China National Standards
  • GB/T 18376.3-2015
  • Grades of cemented carbide—Part 3: Grades of cemented carbide for wear parts bid
    China National GB Standards
  • SJ/T 11504-2015
  • Test method for measuring surface quality of polished monocrystalline silicon carbide bid
    China Electronics Standards
  • GB/T 2079-2015
  • Indexable hardmetal (carbide) inserts with rounded corners, without fixing hole—Dimensions bid
    China National GB Standards
  • GB/T 6480-2015
  • Carbide detachable bit for rock drilling bid
    China National Standards
  • SJ/T 11500-2015
  • Test method for measuring crystallographic orientation of monocrystalline silicon carbide bid
    China Electronics Standards
  • GB 21343-2015
  • The norm of energy consumption per unit products of calcium carbide bid
    China National GB Standards
  • SJ/T 11503-2015
  • Test methods for measuring surface roughness of polished monocrystalline silicon carbide wafers bid
    China Electronics Standards
  • GB/T 32278-2015
  • Test methods for flatness of monocrystalline silicon carbide wafers bid
    China National Standards
  • SJ/T 11501-2015
  • Test method for determining crystal type of monocrystalline silicon carbide bid
    China Electronics Standards
  • SJ/T 11502-2015
  • Specification for polished monocrystalline silicon carbide wafers bid
    China Electronics Standards
  • JC/T 2346-2015
  • Silicon carbide ceramic filters bid
    China Building Materials Standards
  • GB/T 32375-2015
  • Rules of safety technology of produced calcium carbide bid
    China National Standards
  • GB/T 30656-2014
  • Polished monocrystalline silicon carbide wafers bid
    China National Standards
  • GB/T 18376.2-2014
  • Grades of cemented carbide―Part 2: Grades of cemented carbide for geological and mining tools bid
    China National GB Standards
  • GB/T 31351-2014
  • Nondestructive test method for micropipe density of polished monocrystalline silicon carbide wafers bid
    China National Standards
  • GB/T 30868-2014
  • Test method for measuring micropipe density of monocrystalline silicon carbide wafers―Chemically etching bid
    China National Standards
  • YD/T 2759-2014
  • (10Gbit/s single fiber bidirectional optical transceiver module) bid
    China Telecommunication Standards
  • GB/T 15893.1-2014
  • Industrial circulating cooling water―Determination of turbidity―Diffused radiation method bid
    China National GB Standards
  • GB/T 30866-2014
  • Test method for measuring diameter of monocrystalline silicon carbide wafers bid
    China National Standards
  • JC/T 2212-2014
  • Solid-state pressureless sintered silicon carbide ceramic heat exchanger tubes bid
    China Building Materials Standards
  • GB/T 30867-2014
  • Test method for measuring thickness and total thickness variation of monocrystalline silicon carbide wafers bid
    China National Standards
  • NB/SH/T 0888-2014
  • Cemented carbide special wax bid
    China Energy industry Standards
  • GB/T 29583-2013
  • Detection and identification of Flaveria bidentis (L.) Kuntze bid
    China National Standards
  • GB 29975-2013
  • National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification Difurfuryl disulbide ether bid
    China National Standards
  • YD/T 2447-2013
  • IP network reliability. Technical requirements for bidirectional forwarding detection bid
    China Telecommunication Standards
  • GB 30039-2013
  • Safety specification for tungsten carbide powder producing bid
    China National GB Standards
  • GB/T 29813-2013
  • Analyser systems - Guide to technical enquiry and bid evaluation bid
    China National Standards
  • JTS 110-11-2013
  • Standard bidding Document for Investment and Design Works in Water Transport Engineering bid
    China Highway & Transportation Standards
  • GB/T 14999.4-2012
  • Test methods for superalloys - Part 4: Determination of characterizing banding grains and primary carbides distribution of superalloy rollings bid
    China National GB Standards
  • GB/T 28248-2012
  • Cemented carbide drills for printed boards bid
    China National Standards
  • GB/T 29230.1-2012
  • Opto-electronic-opto bidirectional wavelength converter for plastic optical fiber transmission system - Part 1: Wavelength converter between 650nm and 1550nm (or 1310nm or 850nm) of 100Mbps ethernet bid
    China National Standards
  • GB/T 12498-2012
  • Generic specification of rubidium frequency standard bid
    China National GB Standards
  • SN/T 3157-2012
  • Rules for inspection of remanufactured packaging for export calcium carbide transported by containers bid
    China Import Export Inspection Standards
  • JTS 110-10-2012
  • Standard bidding Documents for Construction Supervision Works in Water Transport Engineering bid
    China Highway & Transportation Standards
  • QB/T 4365-2012
  • Tungsten carbide jewelry bid
    China Light Industry Standards
  • JC/T 2149-2012
  • Method for constitution analysis of high purity silicon carbide bid
    China Building Materials Standards
  • QB/T 4433-2012
  • Tungsten carbide balls for ball pen bid
    China Light Industry Standards
  • GB/T 26898-2011
  • Product grade for potted cymbidium bid
    China National Standards
  • GB/T 26725-2011
  • superfine powder of tungsten carbide bid
    China National Standards
  • QB/T 4055.2-2011
  • Cermet casings of watches - Part 2: Carbide cermet casings bid
    China Light Industry Standards
  • CJJ 40-2011
  • Code for design of water supply engineering using high-turbidity raw water bid
    China Urban Construction industry Standards
  • GB/T 17413.2-2010
  • Methods for chemical analysis of lithium、rubidium and cesium ores - Part 2: Determination of rubidium content bid
    China National GB Standards
  • GB/T 6276.9-2010
  • Determination of ammonium hydrogen carbonate for industrial use - Part 9: Heavy metal content - Visible turbidimetric method bid
    China National Standards
  • GB/T 6276.3-2010
  • Determination of ammonium hydrogen carbonate for industrial use - Part 3: Sulphide content - Visible turbidimetric method bid
    China National Standards
  • GB/T 25992-2010
  • Solid ball-nosed end mills with cylindrical shanks made of carbide and ceramic materials - Dimensions bid
    China National Standards
  • GB/T 25667.2-2010
  • Solid carbide twist drills with parallel shank Part2: The types and dimensions for parallel shank twist drills with 2°anguar fiants bid
    China National Standards
  • GB/T 2441.8-2010
  • Determination of urea - Part 8: Sulphate content - Visible turbidimetric method bid
    China National Standards
  • GB/T 25667.1-2010
  • Solid carbide twist drills with parallel shank Part1: The types and dimensions for parallel shank twist drills bid
    China National Standards
  • GB/T 17413.1-2010
  • Methods for chemical analysis of lithium、rubidium and cesium ores - Part 1: Determination of lithium content bid
    China National GB Standards
  • GB/T 25666-2010
  • Parallel shank twist drills with carbide tips bid
    China National Standards
  • GB/T 17413.3-2010
  • Methods for chemical analysis of lithium、rubidium and cesium ores - Part 3: Determination of cesium content bid
    China National GB Standards
  • GB/T 6276.4-2010
  • Determination of ammonium hydrogen carbonate for industrial use - Part 4: Sulphate content - Visible turbidimetric method bid
    China National Standards
  • GB/T 25667.3-2010
  • Solid carbide twist drills with parallel shank Part3: Technical specifications bid
    China National Standards
  • GB/T 14999.6-2010
  • Test methods for characterizing duplex grain sizes and primary carbides distribution of superalloy forgings bid
    China National GB Standards
  • GB/T 14388-2010
  • Tungsten carbide tipped circular saw blade for woodworking bid
    China National GB Standards
  • GB/T 26061-2010
  • Tantalum-niobium composite carbides bid
    China National Standards
  • GB/T 26054-2010
  • Reproduced composition powder of cemented carbide bid
    China National Standards
  • YY 0302.1-2010
  • Dental rotary instruments. Burs. Part 1: Steel and carbide burs bid
    China Medicine & Medical Device Standards
  • GB/T 26053-2010
  • Spray welding powder for cemented carbide bid
    China National Standards
  • GB/T 26055-2010
  • Reproduced tungsten carbide powder bid
    China National Standards
  • GB/T 26052-2010
  • Tubular welding rods of tungsten carbide bid
    China National Standards
  • GB/T 14506.16-2010
  • Methods for chemical analysis of silicate rocks - Part 16: Determination of rubidium content bid
    China National GB Standards
  • JC/T 2013-2010
  • Special products of silicon carbide. Reaction bonded silicon carbide plate bid
    China Building Materials Standards
  • AQ 3038-2010
  • Guidelines for work safety standardization of calcium carbide enterprises bid
    China Safety & Security Standards
  • GB/T 23496-2009
  • Determination of forbidden materials in foods - Dyes of basic orange - High performance liquid chromatography method bid
    China National Standards
  • GB/T 23369-2009
  • Standard test method for determination of magnetic saturation (MS) of cemented carbides bid
    China National Standards
  • GB/T 18570.11-2009
  • Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 11: Field method for the turbidimetric determination of water-soluble sulfate bid
    China National GB Standards
  • GB 19453-2009
  • Safety code for inspection of packaging of dangerous goods for calcium carbide bid
    China National GB Standards
  • GB/T 11101-2009
  • Cemented carbide blanks for round rods bid
    China National GB Standards
  • GB/T 23945-2009
  • Inorganic chemicals for industrial use - General method for the determination of chloride content - Visible turbidimetric method bid
    China National Standards
  • GB/T 24485-2009
  • Niobium carbide powder bid
    China National Standards
  • GB/T 23844-2009
  • Inorganic chemicals for industrial use - General method for the determination of sulphate - Visible turbidimetric method bid
    China National Standards
  • GB/T 21944.4-2009
  • Special products of silicon carbide - Kiln furniture of reaction bonded silicon carbide - Part 4:Burner nozzle bid
    China National GB Standards
  • GB/T 21944.2-2009
  • Special products of silicon carbide - Kiln furniture of reaction bonded silicon carbide - Part 2:Special beam bid
    China National GB Standards
  • GB/T 16484.15-2009
  • Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 15: Determination of chlorine content in light rare earth carbonate - Silver nitrate turbidimetry bid
    China National GB Standards
  • GB/T 23274.6-2009
  • Methods for chemical analysis of stannic oxide - Part 6: Determination of sulfate content - Visual turbidimetry method bid
    China National Standards
  • JJG 292-2009
  • Verification regulation of rubidium atomic frequency standards bid
    China Metrological Standards
  • GB/T 3879-2008
  • Material blanks of steel bonded carbide bid
    China National Standards
  • GB/T 18376.1-2008
  • Grades of cemented carbide - Part 1:Grades of cemented carbide for cutting tools bid
    China National GB Standards

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