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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 33577-2017
  • Intelligent transportation sYStems―Forward vehicle collision warning systems―Performance requirements and test procedures YS
    China National Standards
  • GB/T 33562-2017
  • Information security technology—Secure domain name sYStem deployment guide YS
    China National Standards
  • GB/T 33588.7-2017
  • Lightning protection sYStem components(LPSC)—Part 7: Requirements for low resistivity mixture for earthing YS
    China National Standards
  • GB/T 33588.1-2017
  • Lightning protection sYStem components(LPSC)—Part 1: Requirements for connection components YS
    China National Standards
  • GB 26149-2017
  • Performance requirements and test methods of tire pressure monitoring sYStem for passenger cars YS
    China National Standards
  • GB/T 33754-2017
  • The method of energy consumption test and calculation for oilfield production sYStem YS
    China National Standards
  • GB/T 33653-2017
  • Energy consumption test and calculation method for oilfield production sYStem YS
    China National Standards
  • GB/T 33800-2017
  • Ships and marine technology—Ship recycling management sYStems—Specifications for management systems for safe and environmentally sound ship recycling facilites YS
    China National Standards
  • GB/T 33676-2017
  • Technical specifications for inspection of lightning protection sYStem in telecommunication site (station) YS
    China National Standards
  • GB/T 9711-2017
  • Petroleum and natural gas industries—Steel pipe for pipeline transportation sYStems YS
    China National Standards
  • GB/T 33590.2-2017
  • Technical specification of smart grid operation and control sYStems—Part 2: Terminology YS
    China National Standards
  • GB/T 51223-2017
  • Technical code for signage sYStem of public building YS
    China National GB Standards
  • GB/T 33584.6-2017
  • Seawater quality requirements and analYSis methods for seawater cooling system—Part 6: Determination of heterotrophic bacteria YS
    China National Standards
  • GB/T 33588.4-2017
  • Lightning protection sYStem components(LPSC)—Part 4: Requirements for conductor fasteners YS
    China National Standards
  • GB/T 33565-2017
  • Information security technology—Security technology requirements for wireless local area network(wlan) access sYStem (EAL2+) YS
    China National Standards
  • GB/T 33711-2017
  • Mobile laboratory—General technical specification for information transmission sYStem YS
    China National Standards
  • GB/T 33584.3-2017
  • Seawater quality requirements and analYSis methods for seawater cooling system—Part 3: Determination of chloride YS
    China National Standards
  • GB/T 33716.1-2017
  • Electronic archiving—Part 1:Specification concerning the design and the operation of an information sYStem for electronic information preservation YS
    China National Standards
  • GB/T 33584.2-2017
  • Seawater quality requirements and analYSis methods for seawater cooling system—Part 2: Determination of zinc YS
    China National Standards
  • GB/T 33584.4-2017
  • Seawater quality requirements and analYSis methods for seawater cooling system—Part 4: Determination of sulfate YS
    China National Standards
  • GB/T 33588.2-2017
  • Lightning protection sYStem components(LPSC)—Part 2: Requirements for conductors and earth electrodes YS
    China National Standards
  • GB/T 33489-2017
  • Building specification for exhibition information management sYStem YS
    China National Standards
  • GB/T 33630-2017
  • Offshore wind turbine generator sYStems—Specification for corrosion protection YS
    China National Standards
  • GB/T 33603-2017
  • Coding specification of dynamic message for electric power sYStem model and data YS
    China National Standards
  • GB/T 33645-2017
  • Welding procedure qualification test for laser-arc hybrid welding of steels, nickel and nickel alloYS YS
    China National Standards
  • GB/T 33631-2017
  • General requirements for inlet and exhaust sYStem of aero-derivative gas turbine assembly YS
    China National Standards
  • GB/T 33589-2017
  • Technical requirements for connecting microgrid to power sYStem YS
    China National Standards
  • GB 34659-2017
  • Requirements and test methods relating to the spray-suppression sYStems of motor vehicles and their trailers YS
    China National Standards
  • GB/T 21649.2-2017
  • Particle size analYSis—Image analysis methods—Part2:Dynamic image analysis methods YS
    China National Standards
  • GB/T 33502-2017
  • Surface chemical analYSis—Recording and reporting data in X-ray photoelectron spectroscopy(XPS) YS
    China National Standards
  • GB/T 33588.3-2017
  • Lightning protection sYStem components(LPSC)—Part 3: Requirements for isolating spark gaps(ISG) YS
    China National Standards
  • GB/T 33605-2017
  • Specification of message mail for power sYStem YS
    China National Standards
  • GB/T 33484-2017
  • Test method for shipboard fixed foam fire-fighting sYStems YS
    China National Standards
  • GB/T 33616-2017
  • Textiles—Evaluation for biodegradability of nonwovens—Method by analYSis of evolved carbon dioxide YS
    China National Standards
  • GB/T 33591-2017
  • Technical specification of time synchronism sYStem and equipment in smart substation YS
    China National Standards
  • GB/T 33629-2017
  • Wind turbine generator sYStems—Lightning protection YS
    China National Standards
  • GB/T 33584.5-2017
  • Seawater quality requirements and analYSis methods for seawater cooling system—Part 5: Determination of dissolved solid YS
    China National Standards
  • GB/T 22779-2017
  • Liquid crYStal displaying quartz clocks YS
    China National Standards
  • GB/T 33518-2017
  • Remanufacturing—Based on spectral analYSis to detect assessment specification shaft parts YS
    China National Standards
  • GB/T 33801-2017
  • Ships and marine technology—Ship recycling management sYStems—Requirements for bodies providing audit and certification of ship recycling management YS
    China National Standards
  • GB/T 33588.5-2017
  • Lightning protection sYStem components(LPSC)—Part 5: Requirements for earth electrode inspection housings and earth electrode seals YS
    China National Standards
  • GB/T 33683-2017
  • Technical specifications of surveying and positioning for petroleum geophYSical prospecting on land YS
    China National Standards
  • GB/T 33802-2017
  • Ships and marine technology—Ship recycling management sYStems—Guidelines for selection of ship recyclers(and pro forma contract) YS
    China National Standards
  • GB/T 33757.1-2017
  • Energy saving ratio for distributed energy sYStems of combined cooling, heating and power—Part 1:Fossil energy driven systems YS
    China National Standards
  • GB/T 33521.1-2017
  • Mechannical vibration—Ground-borne noise and vibration arising from rail sYStems—Part1:General guidance YS
    China National Standards
  • GB/T 33584.1-2017
  • Seawater quality requirements and analYSis method for seawater cooling system—Part 1:Determination of calcium and magnesium YS
    China National Standards
  • GB/T 20501.3-2017
  • Public information guidance sYStems—Design principles and requirements for guidance elements—Part 3: Location plans YS
    China National Standards
  • GB/T 1563-2017
  • Taper keYS—Cross section dimensions of keyways YS
    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 YS
    China National Standards
  • GB/T 33604-2017
  • Simple service interface specification for power sYStem YS
    China National Standards
  • GB/T 33513-2017
  • Belt drives—PulleYS and V-ribbed belts for the automotive industry—PK profile :Dimensions YS
    China National Standards
  • GB/T 18881-2017
  • CatalYSt for light-duty petrol vehicle exhaust purification YS
    China National Standards
  • GB/T 33628-2017
  • Wind turbine generator sYStems—Assembly requirements for high-strength-bolted joint YS
    China National Standards
  • GB/T 34658-2017
  • Conformance test for communication protocols between off-board conductive charger and battery management sYStem for electric vehicle YS
    China National Standards
  • GB/T 33607-2017
  • Smart grid operation and control sYStem architecture YS
    China National Standards
  • GB/T 23639-2017
  • Energy conservation and corrosion-resistant steel-made cable support sYStem YS
    China National Standards
  • GB/T 1819.12-2017
  • Methods for chemical analYSis of tin concentrates—Part 12:Determination of silicon dioxide content—The silicomolybdenum blue spectrophotometry and sodium hydroxide titration YS
    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 YS
    China National Standards
  • GB/T 12690.5-2017
  • Chemical analYSis methods for non-rare earth impurities of rare earth metals and their oxides—Part 5: Determination of cobalt,manganese,lead,nickel,copper,zinc,aluminum,chromium,magnesium,cadmium,vanadium and iron contents YS
    China National Standards
  • GB/T 50063-2017
  • Code for design of electrical measuring device of power sYStem YS
    China National GB Standards
  • GB/T 33752-2017
  • Aldehyde slide for microarraYS YS
    China National Standards
  • GB/T 34572-2017
  • Railway applications—Current collection sYStem—Pantographs,testing methods for carbon contact strips YS
    China National Standards
  • QB/T 1671-2017
  • (Paper and board - PhYSical properties test - Special technical conditions for punching and cutting equipment) YS
    China Light Industry Standards
  • GB/T 33587-2017
  • Safety guide for charging electrical sYStem and equipments YS
    China National Standards
  • GB/T 13747.24-2017
  • Methods for chemical analYSis of zirconium and zirconium alloys—Part 24:Determination of carbon content—Infrared absorption method after high frequency combustion YS
    China National Standards
  • GB/T 20170.1-2006
  • Test methods for phYSical characters of rare earth metals and their compounds Determination for particle size distribution of rare earth compounds YS
    China National Standards
  • GB/T 1819.9-2017
  • Methods for chemical analYSis of tin concentrates—Part 9:Determination of tungsten trioxide content—The thiocyanate spectrophotometric method YS
    China National Standards
  • GB/T 20139.2-2017
  • Electrical insulation sYStems—Thermal evaluation of modifications to an established electrical insulation system(EIS)—Part 2:Form-wound EIS YS
    China National Standards
  • GB/T 33582-2017
  • General principles of structural finite element analYSis for mechanical products YS
    China National Standards
  • GB/T 33524.1-2017
  • Modular taper interface with ball track sYStem—Part 1: Dimensions and designation of shanks YS
    China National Standards
  • GB/T 34940.3-2017
  • Static transfer sYStems(STS)—Part 3: Method for specifying performance and test requirements YS
    China National Standards
  • GB/T 33672-2017
  • Cavity Ring-Down Spectroscopy sYStem for measurement of atmospheric methane YS
    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 YS
    China National Standards
  • GB/T 28807.3-2017
  • Railway applications—Compatibility between rolling stock and train detection sYStems—Part 3:Compatibility with axle counters YS
    China National Standards
  • GB/T 34481-2017
  • Test method for measuring etch pit density (EPD) in low dislocation density monocrYStalline germanium slices YS
    China National Standards
  • GB 35114-2017
  • Technical requirements for information security of video surveillance network sYStem for public security YS
    China National Standards
  • GB/T 13747.11-2017
  • Methods for chemical analYSis of zirconium and zirconium alloys—Part 11: Determination of molybdenum content—Thiocyanate spectrophotometry YS
    China National Standards
  • GB/T 34555-2017
  • Test method of air permeability, watertightness,wind load resistance performance for building skylight sYStem YS
    China National Standards
  • GB/T 5226.31-2017
  • Electrical safety of machinery—Electrical equipment of machines—Part 31:Particular safety and EMC requirements for sewing machines, units and sYStems YS
    China National Standards
  • GB/T 34984-2017
  • Information technology—Telecommunications and information exchange between sYStems—Local and metropolitan area networks—MAC and PHY specification for ultra high rate wireless personal area network YS
    China National Standards
  • GB/T 33524.2-2017
  • Modular taper interface with ball track sYStem—Part 2: Dimensions and designation of receivers YS
    China National Standards
  • QC/T 1068-2017
  • (Asynchronous Drive Motor SYStem for Electric Vehicles) YS
    China Automobile & Vehicle industry Standards
  • GB/T 34353-2017
  • Earth-moving machinery-Machine-control sYStems (MCS) using electronic components-Performance criteria and tests for functional safety YS
    China National Standards
  • GB/T 12690.6-2017
  • Chemical analYSis methods for non-rare earth impurity of rare earth metals and their oxides—Part 6: Determination of iron content—Kslium thiocyanate, 1,10-Phenanthroline spectrophotometric method YS
    China National Standards
  • GB/T 34590.9-2017
  • Road vehicles—Functional safety—Part 9: Automotive Safety Integrity Level (ASIL)-oriented safety-oriented and analYSes YS
    China National Standards
  • GB/T 15076.13-2017
  • Methods for chemical analYSis of tantalum and niobium—Part 13: Determination of nitrogen content—Inert gas fusion thermal conductivity method YS
    China National Standards
  • GB/T 1819.14-2017
  • Methods for chemical analYSis of tin concentrates—Part 14:Determination of copper content—Flame atomic absorption spectrometry YS
    China National Standards
  • GB/T 33498-2017
  • Surface chemical analYSis—Characterization of nanostructured materials YS
    China National Standards
  • GB/T 10574.12-2017
  • Methods for chemical analYSis of tin-lead solders—Part 12:Determination of sulfur content—High frequency combustion with infrared absorption method YS
    China National Standards
  • NB/T 20037.6-2017
  • (Safety Assessment of First Class Probability for Nuclear Power Plants Part 6: Power Operation Other External Event Screening and Conservative AnalYSis) YS
    China Energy industry Standards
  • GB/T 1819.10-2017
  • Methods for chemical analYSis of tin concentrates—Part 10: Determination of sulfur content—High frequency combustion with infrared absorption method and potassium iodate titrimetric method YS
    China National Standards
  • GB/T 14265-2017
  • General rule of chemical analYSis for hydrogen,oxygen,nitrogen,carbon and sulfur in metallic materials YS
    China National Standards
  • GB/T 13747.25-2017
  • Methods for chemical analYSis of zirconium and zirconium alloys—Part 25:Determination of niobium content—2-(5-bromo-2-pyridylazo)-5-diethylam inophenol spectrophotometry and inductively coupled plasma atomic emission spectrometry YS
    China National Standards
  • GB/T 34590.4-2017
  • Road vehicles—Functional safety—Part 4: Product development at the sYStem level YS
    China National Standards
  • GB/T 4698.19-2017
  • Methods for chemical analYSis of titanium sponge, titanium and titanium alloys—Part 19:Determination of molybdenum content—Thiocyanate-differential spectrophotometry YS
    China National Standards
  • GB/T 34934-2017
  • Electrcial safety of machinery—Guidelines for the use of communication sYStems in safety-related applications YS
    China National Standards
  • GB/T 34932-2017
  • Technical specification for remote monitoring and control sYStem of distributed photovoltaic power generation system YS
    China National Standards
  • GB/T 34210-2017
  • Test method for determining the orientation of sapphire single crYStal YS
    China National Standards
  • GB/T 16665-2017
  • Monitoring and testing for energy saving of air compressor unit and air distribution sYStem YS
    China National Standards
  • GB/T 19346.1-2017
  • Amorphous and nanocrYStalline alloys measurement methods—Part 1:AC magnetic properties by the use of ring specimens YS
    China National Standards

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