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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 "YS" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 2910.3-2009
  • Textiles - Quantitative chemical analYSis - Part 3: Mixtures of acetate and certain other fibres (method using acetone) YS
    China National Standards
  • GB/T 23700-2009
  • Ergonomics-Ergonomics of human-sYStem interaction - Human-centred lifecycle process descriptions YS
    China National Standards
  • GB/T 23715-2009
  • Vibration and shock generating sYStems - Vocabulary YS
    China National Standards
  • GB/T 24261.1-2009
  • Marine seismic digital streamer sYStem - Part 1: Standards for specifying hydrophone parameters YS
    China National Standards
  • GB/T 6809.1-2009
  • Reciprocating internal combustion engines - Vocabulary of components and sYStems - Part 1: Structure and external covers YS
    China National Standards
  • GB/T 23364.3-2009
  • Methods for chemical analYSis of high purity indium oxide - Part 3: Determination of antimony content - Atomic fluorescence spectrometry YS
    China National Standards
  • GB/T 24579-2009
  • Test method for measuring surface metal contamination of polycrYStalline silicon by acid extraction-atomic absorption spectroscopy YS
    China National Standards
  • GB/T 23834.3-2009
  • Chemical analYSis method for stannous sulfate - Part 3: Determination of alkali metals sulfate and alkaline-earth metals sulfate - Gravimetric method YS
    China National Standards
  • GB/T 24150-2009
  • Plastics - Flame retardant impact-resistant polYStyrene compound YS
    China National Standards
  • SN/T 2309-2009
  • Import and export of milk and dairy products Tetracycline drug residue detection method radioreceptor analYSis YS
    China Import Export Inspection Standards
  • SN/T 2409-2009
  • Determination of phosphate esters in toYS YS
    China Import Export Inspection Standards
  • GB/T 24518-2009
  • Corrosion of metals and alloYS - Test methods for stress corrosion cracking in outdoor environments YS
    China National Standards
  • YY 0719.5-2009
  • Ophthalmic optics. Contact lens care products. Part 5: Determination of phYSical compatibility of contact lens care products with contact lenses YS
    China Medicine & Medical Device Standards
  • SN/T 2401-2009
  • Determination of acrylamide in toYS YS
    China Import Export Inspection Standards
  • GB/T 23278.6-2009
  • Methods for chemical analYSis of sodium stannate - Part 6: Determination of free alkali content - Titration YS
    China National Standards
  • SN/T 2406-2009
  • Determination of wood preservatives in toYS YS
    China Import Export Inspection Standards
  • GB/T 23438-2009
  • Guideline of maintenance sYStem survey for ship YS
    China National Standards
  • GB/T 23470.2-2009
  • Sensory analYSis - General guidance for the staff of a sensory evaluation laboratory - Part 2: Recruitment and training of panel leaders YS
    China National Standards
  • GB/T 23561.5-2009
  • Methods for determining the phYSical and mechanical properties of coal and rock - Part 5: Methods for determining the water absorbability of coal and rock YS
    China National Standards
  • GB/T 2910.21-2009
  • Textiles - Quantitative chemical analYSis - Part 21: Mixtures of chlorofibers, certain modacrylics, certain elastanes, acetates, triacetates and certain other fibers (method using cyclohexanone) YS
    China National Standards
  • YD 5111-2009
  • Temporary Specification of Engineering Design for 2GHz WCDMA Digital Cellular Mobile Communication SYStem YS
    China Telecommunication Standards
  • GB/T 6150.3-2009
  • Methods for chemical analYSis of tungsten concentrates - Determination of phosphorus content - The phosphorus molybdenum yellow spectrophotometry YS
    China National Standards
  • GB/T 23278.3-2009
  • Methods for chemical analYSis of sodium stannate - Part 3: Determination of arsenic content - Molybdoantimonyarsenate blue spectrophotometric method YS
    China National Standards
  • GB/T 24684.3-2009
  • Crop protection equipment - Test methods for the evaluation of cleaning sYStems - Part 3: Internal cleaning of tank YS
    China National Standards
  • GB 24627-2009
  • Standard specification for wrought nickel-titanium shape memory alloYS for medical devices and surgical implants YS
    China National GB Standards
  • GB/T 15566.10-2009
  • Guidance sYStem for public information - Setting principles and requirements - Part 10: Street blocks YS
    China National GB Standards
  • GB/T 3253.7-2009
  • Methods for chemical analYSis of antimony and antimony trioxide - Determination of bismuth content - Atomic fluorescence spectrometric method YS
    China National Standards
  • SN/T 1624-2009
  • Determination of pyrimethanil,mepanipyrim,myclobutanil and azoxYStrobin residues in foods for import and export-GC-MS method YS
    China Import Export Inspection Standards
  • GB/T 12008.1-2009
  • Plastics - Polyether polyols - Part 1: Designation sYStem YS
    China National GB Standards
  • GB/T 22005-2009
  • Traceability in the feed and food chain - General principles and basic requirements for sYStem design and implementation YS
    China National GB Standards
  • GB/T 23273.6-2009
  • Methods for chemical analYSis of cobalt oxalate - Part 6: Determination of chlorine ion content - Ion selective electrode method YS
    China National Standards
  • GB/T 24833-2009
  • Technical specification for 1000kV substation automation sYStem YS
    China National Standards
  • GB/T 24832-2009
  • Feed additive - CYSteamine hydrochloride beta-cyclodextrin beadlets YS
    China National Standards
  • GB/T 18891-2009
  • Identification by hour numbers of the phase conductors of 3-phase electric sYStems YS
    China National GB Standards
  • GB/T 13619-2009
  • Interference calculation methods for digital radio-relay sYStems YS
    China National GB Standards
  • GB/T 15597.1-2009
  • Plastics - Poly(methyl methacrylate)(PMMA)moulding and extrusion materials - Part 1: Designation sYStem and basis for specifications YS
    China National GB Standards
  • GB/T 23804-2009
  • General specifications for routine core analYSis instruments YS
    China National Standards
  • GB/T 24263-2009
  • Drilling weight indicating sYStem YS
    China National Standards
  • GB/T 5238-2009
  • MonocrYStalline germanium and monocrystalline germanium slices YS
    China National Standards
  • GB/T 9649.28-2009
  • Terminology classification and code of geology and mineral resources - Part 28: GeophYSical exploration YS
    China National Standards
  • GB/T 23809-2009
  • Safety way guidance sYStems - Setting principles and requirements YS
    China National Standards
  • GB/T 24196-2009
  • Corrosion of metals and alloYS - Electrochemical test methods - Guidelines for conducting potentiostatic and potentiodynamic polarization measurements YS
    China National Standards
  • GB/T 23811-2009
  • Working principles for food safety risk analYSis YS
    China National Standards
  • GB/T 15361-2009
  • QuaYSide container crane YS
    China National GB Standards
  • GB/T 1551-2009
  • Test method for measuring resistivity of monocrYStal silicon YS
    China National GB Standards
  • GB/T 27342-2009
  • Hazard analYSis and critical control point(HACCP)system - Requirements for dairy processing plant YS
    China National Standards
  • YD/T 2021-2009
  • Security technology specification for mobile network management sYStem YS
    China Telecommunication Standards
  • GB/T 23803-2009
  • Petroleum and natural gas industries - Design and installation of piping sYStems on offshore production platforms YS
    China National Standards
  • GB/T 17363.1-2009
  • Nondestructive mensuration of gold content in the gold products - Part 1: Method of electron probe microanalYSis YS
    China National GB Standards
  • GB/T 24796-2009
  • Cyclohexyl-methyl-di-methoxYSilane YS
    China National Standards
  • GB/T 24598-2009
  • Qualification test of welders - Fusion welding for aluminium and aluminium alloYS YS
    China National Standards
  • YD/T 2065-2009
  • Information accessibility. Design guidelines to information terminal equipment for persons with phYSical disabilities YS
    China Telecommunication Standards
  • GB/T 24574-2009
  • Test methods for photoluminescence analYSis of single crystal silicon for III-V impurities YS
    China National Standards
  • YD/T 1895.1-2009
  • Mobile Network Service Dial Testing Management Technical Requirement. Part1:Dial Testing Management SYStem Function YS
    China Telecommunication Standards
  • SN/T 2313-2009
  • Classification of toYS. Guideline YS
    China Import Export Inspection Standards
  • YD/T 1289.6-2009
  • Technical specification for SDH transport network management sYStem. Part 6: EMS-NMS interface information model based on IDL/IIOP YS
    China Telecommunication Standards
  • YD/T 1970.6-2009
  • Maintenance requirements of power supply for telecommunication stations/sites. Part 6: Generator sets sYStem YS
    China Telecommunication Standards
  • GB/T 16484.1-2009
  • Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 1: Determination of cerium oxide content - Ammonium ferrous sulfate titrimetry YS
    China National GB Standards
  • YD/T 1955-2009
  • Drop cables for xDSL sYStems YS
    China Telecommunication Standards
  • YD/T 1901-2009
  • Scenarios and General Requirements of Internet Application Awareness SYStem YS
    China Telecommunication Standards
  • GB/T 24416-2009
  • Di-cyclopentyl-di-methoxYSilane YS
    China National Standards
  • SN/T 2405-2009
  • Determination of migration of methanol,toluene,ethyl benzene,xylene and cyclohenxanone in toYS YS
    China Import Export Inspection Standards
  • SN/T 2407-2009
  • Determination of phenol and bisphenol A in toYS YS
    China Import Export Inspection Standards
  • GB/T 16484.3-2009
  • Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 3: Determination of fifteen REO relative contents - Inductively coupled plasma atomic emission spectrometry YS
    China National GB Standards
  • GB/T 3253.11-2009
  • Methods for chemical analYSis of antimony and antimony trioxide - Determination of bismuth content - Flame atomic absorption spectrometric method YS
    China National Standards
  • GB/T 11066.9-2009
  • Methods for chemical analYSis of gold - Determination of arsenic and tin contents - Hydride generation-atomic fluorescence spectrometry YS
    China National GB Standards
  • GB/T 22838.6-2009
  • Determination of phYSical characteristics for cigarettes and filter rods - Part 6: Hardness YS
    China National GB Standards
  • GB/T 23229-2009
  • Methods for analYSis of waterborne wood preservatives YS
    China National Standards
  • GB/T 23273.1-2009
  • Methods for chemical analYSis of cobalt oxalate - Part 1: Determination of cobalt content - Potentiometric titration method YS
    China National Standards
  • GB/T 3253.8-2009
  • Methods for chemical analYSis of antimony and antimony trioxide - Determination of antimony trioxide content - Iodine titration method YS
    China National Standards
  • GB/T 23368.1-2009
  • Methods for chemical analYSis of ammonium metatungstate - Part 1: Determination of water insoluble content - Gravimetric analysis YS
    China National Standards
  • GB/T 23561.4-2009
  • Methods for determining the phYSical and mechanical properties of coal and rock - Part 4: Methods for calculating the porosity of coal and rock YS
    China National Standards
  • GB/T 24114.1-2009
  • Electrical equipment of machines - Digital control sYStem for embroidery machine - Part 1: General requirements YS
    China National Standards
  • GB/T 6609.30-2009
  • Chemical analYSis methods and determination of physical performance of alumina - Part 30: X-ray fluorescence spectrometric method for the determination centent of trace elements YS
    China National Standards
  • GB/T 13748.21-2009
  • Chemical analYSis methods of magnesium and magnesium alloys - Part 21: Determination of elements by photoelectric direct reading atomic emission spectrometry YS
    China National GB Standards
  • GB/T 23607-2009
  • Methods for chemical analYSis of copper anode mud - Determination of arsenic,bismuth,iron,nickel,lead,antimony,selenium and tellurium content - Inductively coupled plasma-atomic emission spectrometry YS
    China National Standards
  • GB/T 23682-2009
  • Refrigerating sYStems and heat pumps - Flexible pipe elements, vibration isolators and expansion joints - Requirements, design and installation YS
    China National Standards
  • GB/T 23613-2009
  • Methods for chemical analYSis of osmium powder - Determination of magnesium, iron, nickel, aluminum, copper, silver, gold, platinum, iridium, palladium, rhodium and silicon content - Inductively coupled plasma atomic emission spectrometry YS
    China National Standards
  • GB/T 21411.2-2009
  • Downhole equipment for petroleum and natural gas industries - Progressing cavity pump sYStems for artificial lift - Part 2: Surface-drive systems YS
    China National GB Standards
  • GB/T 6609.31-2009
  • Chemical analYSis methods and determination of physical performance of alumina - Part 31: Determination of angle of flow YS
    China National Standards
  • GB/T 23751.1-2009
  • Micro fuel cell power sYStems - Part 1: Safety YS
    China National Standards
  • GB/T 23594.1-2009
  • Chemical analYSis methods of rare earth contents in samarium-europium-gadolinium concentrates - Part 1: Determination of total rare earth oxide content - Gravimetry YS
    China National Standards
  • SJ/T 11405-2009
  • Semiconductor optoelectronic devices for fibre optic sYStem applications. Part 2: Measuring methods YS
    China Electronics Standards
  • GB/T 22838.13-2009
  • Determination of phYSical characteristics for cigarettes and filter rods - Part 13: Filter rods roundness YS
    China National GB Standards
  • YD/T 5173-2009
  • Provisional Specification on Engineering Acceptance for 2 GHz WCDMA Digital Cellular Mobile Communication SYStem YS
    China Telecommunication Standards
  • GB/T 24649.3-2009
  • Air compressor of pneumatic braking sYStem of tractor-trailers - Specifications YS
    China National Standards
  • GB/T 14946.2-2009
  • Indicator sYStem and data structure of national cadre and personnel management information system - Part 2: Data structure YS
    China National GB Standards
  • GB/T 23274.5-2009
  • Methods for chemical analYSis of stannic oxide - Part 5: Determination of antimony content - Malachite green photometric method YS
    China National Standards
  • GB/T 23270.1-2009
  • Information and documentation - Open sYStem interconnection - Interlibrary loan application protocol specification - Part 1: Protocol specification YS
    China National Standards
  • GB 20041.24-2009
  • Conduit sYStems for cable management - Part 24: Particular requirement - Conduit systems buried underground YS
    China National GB Standards
  • GB/T 23274.4-2009
  • Methods for chemical analYSis of stannic oxide - Part 4: Determination of lead and copper content - Flame atomic absorption spectrometric method YS
    China National Standards
  • GB/T 23273.4-2009
  • Methods for chemical analYSis of cobalt oxalate - Part 4: Determination of silicon content - Molybdenum blue spectrophotometry YS
    China National Standards
  • GB/T 24684.2-2009
  • Crop protection equipment - Test methods for the evaluation of cleaning sYStems - Part 2:External cleaning of sprayers YS
    China National Standards
  • GB/T 22838.12-2009
  • Determination of phYSical characteristics for cigarettes and filter rods - Part 12: Cigarettes appearance YS
    China National GB Standards
  • GB/T 16484.22-2009
  • Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 22: Determination of zinc oxide content - Flame atomic absorption spectrometry YS
    China National GB Standards
  • YD/T 2018-2009
  • Technical specification for multicast service management sYStem interface YS
    China Telecommunication Standards
  • YD/T 1960-2009
  • Technical Requirements for Ultra LONG Haul N×10Gbit/s Wavelength Division Multiplexing (WDM) SYStems YS
    China Telecommunication Standards
  • GB/Z 24785-2009
  • Guidance on socio-economic analYSis of chemicals-restrictions YS
    China National Standards
  • GB/T 6609.2-2009
  • Chemical analYSis methods and determination of physical performance of aluminium hydroxide - Part 2: Determination of loss of mass at 300℃ and 1000℃ YS
    China National Standards
  • GB 13561.1-2009
  • Safety rules on port’s continuous handling facilities - Part 1: Grain silos sYStem YS
    China National GB Standards

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