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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 35501-2017
  • MethyltrimethoxYSilane for industrial use YS
    China National Standards
  • GB/T 15544.4-2017
  • Short-circuit current calculation in three-phase a.c.sYStems—Part 4: Currents during two separate simultaneous line-to-earth short circuits and partial short-circuit currents flowing through earth YS
    China National Standards
  • GB/T 15544.2-2017
  • Short-circuit current calculation in three-phase a.c. sYStems—Part 2: Factors for the calculation of short-circuit currents YS
    China National Standards
  • GB/T 35290-2017
  • Information security technology - General requirement of security for radio frequency identification sYStems YS
    China National Standards
  • GB/T 35422-2017
  • Identification sYStem for internet of things—Registration and management of Ecode YS
    China National Standards
  • GB/T 35299-2017
  • Information technology—Open sYStems interconnection—Object identifier resolution system YS
    China National Standards
  • GB/T 35128-2017
  • Core components for group enterprise operating management information sYStem YS
    China National Standards
  • GB/T 35394-2017
  • Non-destructive testing—X-ray digital radiography—SYStem properties YS
    China National Standards
  • GB/T 35657-2017
  • Guideline for verification and validation of chemical analYSis method and internal quality control-Metal component analysis based on sample digestion YS
    China National Standards
  • GB/T 35655-2017
  • Guideline for verification and validation of chemical analYSis method and internal quality control—Chromatography YS
    China National Standards
  • GB/T 15544.5-2017
  • Short-circuit current calculation in three-phase a.c.sYStems—Part 5: Examples YS
    China National Standards
  • GB/T 35775-2017
  • Spatiotemporal infrastructure for smart city-Evaluation idicator sYStem YS
    China National Standards
  • GB/T 15544.3-2017
  • Short-circuit current calculation in three-phase a.c.sYStems—Part 3:Data of electrical equipment YS
    China National Standards
  • GB/T 35284-2017
  • Information security technology - Requirements and assessment methods for website identity and sYStem security YS
    China National Standards
  • GB/T 35500-2017
  • 3,3,3,-TrifluoropropylmethyldimethoxYSilane YS
    China National Standards
  • GB/T 35777-2017
  • Mechanical tests for metal alloYS adornment chains—Tensile testing YS
    China National Standards
  • GB/T 35177-2017
  • Recommended practice for analYSis, design, installation, and testing of basic surface safety systems for offshore production platforms YS
    China National Standards
  • GB/T 30428.6-2017
  • Information sYStem for digitized supervision and management of city—Part 6:Acceptance YS
    China National Standards
  • GB/T 34500.5-2017
  • Chemical analYSis methods for rare earth residue and waste water—Part 5:Determination of ammonia nitrogen content YS
    China National Standards
  • GB/T 35700.1-2017
  • Requirements for ships mechanical and electric hybrid propulsion sYStem—Part 1: Propulsion system YS
    China National Standards
  • GB/T 35708-2017
  • Testing method of fault location sYStem in plateau distribution network YS
    China National Standards
  • GB/T 35620.1-2017
  • Norms for the actuarial data index sYStem for old-age insurance—Part 1: The basic old-age insurance for enterprise employees YS
    China National Standards
  • GB/T 35212.1-2017
  • AnalYSis and evaluation methods of gas and solution and desulfurization decarbonization and sulfur recovery for natural gas treating plant—Part 1: Gas and solution analysis YS
    China National Standards
  • GB/T 35722.1-2017
  • Intelligent automatic electrical controls sYStem for household appliances and similar use—Part 1: General requirements YS
    China National Standards
  • GB/T 35264-2017
  • Solar lawn lamp sYStem—Technical specification YS
    China National Standards
  • GB 12260-2017
  • Cardiopulmonary bypass sYStems—Roller blood pump YS
    China National Standards
  • GB/T 35770-2017
  • Compliance management sYStems—Guidelines YS
    China National Standards
  • GB/T 35722.2-2017
  • Intelligent automatic electrical controls sYStem for household appliances and similar use—Special requirements of intelligent automatic electrical controls system for induction cookers YS
    China National Standards
  • GB/T 35769-2017
  • Specification for service of the reference stations using global navigation satellite sYStem YS
    China National Standards
  • GB/T 20846-2016
  • Shipbuilding—Ventilation and air-treatment of galleYS and pantries with cooking appliances YS
    China National Standards
  • GB/T 26494-2016
  • Aluminum alloYS extruded profiles used for structural material of railway vehicle carbodies YS
    China National Standards
  • GB/T 19001-2016
  • Quality management sYStems—Requirements YS
    China National Standards
  • GB/T 33483-2016
  • Specification for the operation and maintenance of electronic official document sYStem of Party and government organs YS
    China National Standards
  • GB/T 17286.2-2016
  • Liquid hydrocarbons dynamic measurement proving sYStems for volumetric meters—Part 2: Pipe prover YS
    China National Standards
  • GB/T 17286.1-2016
  • Liquid hydrocarbons dynamic measurement proving sYStems for volumetric meters—Part 1: General principles YS
    China National Standards
  • JT/T 1098-2016
  • (Technical Requirements for Information Service SYStem of Urban Bus Tram Travel) YS
    China Highway & Transportation Standards
  • GB/T 33464-2016
  • Guidelines for preparing and using standard operation procedures for chemical analYSis YS
    China National Standards
  • GB/T 33360-2016
  • Gas analYSis—Guidelines for purification of gases for trace analysis instrument YS
    China National Standards
  • GB/T 3620.1-2016
  • Designation and composition of titanium and titanium alloYS YS
    China National Standards
  • GB/T 33411-2016
  • Guidelines for enzyme immunoassaYS kit YS
    China National Standards
  • GB/T 19000-2016
  • Quality management sYStems—Fundamentals and vocabulary YS
    China National Standards
  • GB/T 33370-2016
  • The measuring method for copper and copper alloYS soften temperature YS
    China National Standards
  • GY/T 303.2-2016
  • (Smart TV operating sYStem - Part 2: Security) YS
    China Radio, Film & TV Industry Standards
  • GB/T 25020.3-2016
  • Steel pole for pole for overhead contact sYStem of electrified railways—Part 3: Steel tube pole YS
    China National Standards
  • GB/T 33300-2016
  • Food industry enterprises integrity management sYStem YS
    China National Standards
  • GB/T 33269-2016
  • Textiles—Polyester mixtures quantitative analYSis—Nuclear magentic resonance spectroscopy method YS
    China National Standards
  • GB/T 25020.2-2016
  • Steel pole for overhead contact sYStem of electrified railways—Part 2:Square steel tube pole YS
    China National Standards
  • GB/T 25020.4-2016
  • Steel pole for overhead contact sYStem of electrified railways—Part 4: H section pole YS
    China National Standards
  • GB/T 33295-2016
  • Technical requirements of domestic solar water heating sYStems with collectors on the facade or balcony of building YS
    China National Standards
  • GB/T 33224-2016
  • Environment impact evaluating method on mechanical refrigerating sYStems used for cooling and heating YS
    China National Standards
  • GB/T 33304-2016
  • Testing method of combustion characteristics of coal—Thermogravimetric analYSis YS
    China National Standards
  • GB/T 33214-2016
  • Laser-arc hybrid welding joints of steels, nickel and nickel alloYS—Quality levels for imperfections YS
    China National Standards
  • GB/T 33346-2016
  • Busbar trunking sYStems (closed insulated busbar) for wind power YS
    China National Standards
  • GB/T 33350.6-2016
  • Lightning protection sYStem components(LPSC)—Part 6: Requirements for lightning strike counters(LSC) YS
    China National Standards
  • GB/T 33000-2016
  • Guideline of China occupational safety and health management sYStem YS
    China National Standards
  • GB/T 18305-2016
  • Quality management sYStems—Particular requirements for the application of GB/T 19001—2008 for automotive production and relevant service part organizations YS
    China National Standards
  • GB/T 33236-2016
  • PolycrYStalline silicon—Determination of trace elements—Glow discharge mass spectrometry method YS
    China National Standards
  • GB/T 33303-2016
  • Guide for evaluation of measurement uncertainty in coal analYSis YS
    China National Standards
  • GB/T 33318-2016
  • Gas analYSis—Determination of sulfide—Gas chromatography with sulfur chemiluminescence YS
    China National Standards
  • GB/T 33349-2016
  • General specification for gas electric power plant sYStem with reciprocating internal combustion engines YS
    China National Standards
  • GB/T 33347-2016
  • Reciprocating internal combustion gas generating set—Classification and constituent analYSis of gas fuels YS
    China National Standards
  • GB/T 33292-2016
  • Metal hydride hydrogen storage sYStem for fuel cells backup power YS
    China National Standards
  • GB/T 22788-2016
  • Determination of total lead content in material of toYS and children’s products YS
    China National Standards
  • GB/T 33139-2016
  • Ships and marine technology—Maintenance and testing to reduce losses in critical sYStems for propulsion YS
    China National Standards
  • GB/T 5832.2-2016
  • Gas analYSis—Determination of water—Part 2: Dew point method YS
    China National Standards
  • GB/T 33247-2016
  • Mobile laboratory—Design guideline of water supply and drainage sYStem YS
    China National Standards
  • GB/T 5832.1-2016
  • Gas analYSis—Determination of water—Part 1: Electrolytic method YS
    China National Standards
  • GB 4696-2016
  • Maritime buoyage sYStem, China YS
    China National Standards
  • GB/T 33264-2016
  • Framework of real-time robot operating sYStem on multi-core processor YS
    China National Standards
  • GB/T 33244-2016
  • Quality requirements and test methods for digital hard-copy proofing sYStem YS
    China National Standards
  • GB/T 33342-2016
  • Technical specification of utility interface of residential distributed photovoltaic power sYStem YS
    China National Standards
  • GB/T 33234-2016
  • Reflectance test method of reflective glass mirror for concentrated solar power sYStem YS
    China National Standards
  • GB/T 33339-2016
  • Vanadium flow battery sYStem─Test method YS
    China National Standards
  • DL/T 1670-2016
  • (Construction and Acceptance Standard of Exhaust Steam Pipeline for Direct Air - cooling SYStem in Thermal Power Plant) YS
    China Electricity & Power Standards
  • NB/T 42104.4-2016
  • (Environmental requirements for crYStalline silicon PV modules for ground applications - Part 4: Plateau climatic conditions) YS
    China Energy industry Standards
  • NB/T 42104.2-2016
  • (Environmental requirements for crYStalline silicon PV modules for the ground - Part 2: Dry and hot climatic conditions) YS
    China Energy industry Standards
  • SY/T 7296-2016
  • (Recommended practice for environmental protection of oil and gas geophYSical operations on land) YS
    China Oil & Gas Industry Standards
  • NB/T 42104.3-2016
  • (Environmental requirements for crYStalline silicon photovoltaic modules for ground use - Part 3: Hygienic climatic conditions) YS
    China Energy industry Standards
  • NB/T 42104.1-2016
  • (Environmental requirements for crYStalline silicon photovoltaic modules for the ground - Part 1: General climatic conditions) YS
    China Energy industry Standards
  • DL/T 1629-2016
  • (Technical Guidelines for AnalYSis of Coal Consumption Rate of Power Supply Units Based on the Second Law of Thermodynamics) YS
    China Electricity & Power Standards
  • DL/T 748.4-2016
  • (Guide for maintenance of boiler units in thermal power plants - Part 4: Overhaul of milling sYStems) YS
    China Electricity & Power Standards
  • DL/T 1626-2016
  • (Basic technical conditions for computer monitoring sYStem of 700MW and above units) YS
    China Electricity & Power Standards
  • NB/T 10029-2016
  • Code for design of coalbed methane gathering and transportation sYStems YS
    China Energy industry Standards
  • DL/T 1037-2016
  • (Coal ash composition analYSis method) YS
    China Electricity & Power Standards
  • NB/SH/T 0935-2016
  • (In the presence of petroleum-based and hydrocarbon-based lubricants for sulfonation monitoring of Fourier transform infrared spectroscopy (FT-IR) trend analYSis) YS
    China Energy industry Standards
  • NB/SH/T 0931-2016
  • (In the presence of petroleum-based and hydrocarbon-based lubricating oil oxidation monitoring Fourier transform infrared spectroscopy (FT-IR) trend analYSis) YS
    China Energy industry Standards
  • DL/T 1011-2016
  • (Specification for data exchange format for power sYStem relay protection setting calculation) YS
    China Electricity & Power Standards
  • DL/T 1627-2016
  • (Technical condition of thyristor rectifier bridge for hydro - generator excitation sYStem) YS
    China Electricity & Power Standards
  • DL/T 1641-2016
  • (General rules for reliability testing of magnetic latching relaYS) YS
    China Electricity & Power Standards
  • DL/T 1625-2016
  • (Basic technical conditions for centralized monitoring sYStem of cascade hydropower) YS
    China Electricity & Power Standards
  • NB/SH/T 0940-2016
  • (AnalYSis of the test method (atomic emission spectrum, infrared spectrum, viscosity and laser particle counter) using a specific four-in-one tester) YS
    China Energy industry Standards
  • SY/T 5502-2016
  • (Method of translating standard amount of petroleum geophYSical) YS
    China Oil & Gas Industry Standards
  • DL/T 846.1-2016
  • (General specification for high - voltage test equipment - Part 1: High - voltage voltage divider measurement sYStem) YS
    China Electricity & Power Standards
  • SY/T 5119-2016
  • (AnalYSis of Components of Soluble Organic Compounds and Crude Oil in Rock) YS
    China Oil & Gas Industry Standards
  • DL/T 1649-2016
  • (Technical specification for distribution network dispatching control sYStem) YS
    China Electricity & Power Standards
  • SY/T 7507-2016
  • (Determination of water content in natural gas - ElectrolYSis method) YS
    China Oil & Gas Industry Standards
  • SY/T 7352-2016
  • (Code for design of data acquisition and monitoring sYStem for oil and gas field ground engineering) YS
    China Oil & Gas Industry Standards
  • SY/T 7307-2016
  • (Technical specification for petrophYSical laboratory measurement of dense oil and gas reservoirs) YS
    China Oil & Gas Industry Standards
  • SY/T 7319-2016
  • (Code for energy - saving monitoring of gas field production sYStem) YS
    China Oil & Gas Industry Standards
  • DL/T 5521-2016
  • (Design Guidelines for Variable Frequency Speed ​​Regulating SYStem of Thermal Power Plant) YS
    China Electricity & Power Standards

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