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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 30704-2014
  • Surface chemical analYSis―X-ray photoelectron spectroscopy―Guidelines for analysis YS
    China National Standards
  • GB/T 3286.5-2014
  • Method for chemical analYSis of limestone and dolomite―Part 5:The determination of manganese oxide content―The periodate oxidation spectrophotometric method YS
    China National Standards
  • GB/T 30703-2014
  • Microbeam analYSis―Guidelines for orientation measurement using electron backscatter diffraction YS
    China National Standards
  • GB/T 30715-2014
  • Guideline for energy sYStem optimization of iron and steel production process YS
    China National Standards
  • GB/T 30701-2014
  • Surface chemical analYSis―Chemical methods for the collection of elements from the surface of silicon-wafer working reference materials and their determination by total-reflection X-ray fluorescence (TXRF) spectroscopy YS
    China National Standards
  • GB/T 3286.8-2014
  • Method for chemical analYSis of limestone and dolomite―Part 8: The determination of loss on ignition―The gravimetric method YS
    China National Standards
  • GB/T 30593-2014
  • External wall interior insulation composite panel sYStem YS
    China National Standards
  • GB/T 30724-2014
  • Specifications of solar water heating sYStems for industrial applications YS
    China National Standards
  • GB/T 30716-2014
  • General rules for energy sYStem performance evaluation YS
    China National Standards
  • GB/T 25206.1-2014
  • Reaction-to-fire tests for sandwich panel building sYStems―Part 1: Test method for small rooms YS
    China National Standards
  • GB/T 30595-2014
  • External thermal insulation composite sYStems based on extruded polystyrene YS
    China National Standards
  • GB/T 30719-2014
  • Liquid hydrogen land vehicle fuelling sYStem interface YS
    China National Standards
  • GB 50953-2014
  • Technical code for engineering of network interconnection and dispatch sYStem YS
    China National Standards
  • GB 6675.1-2014
  • ToYS safety―Part 1: Basic code YS
    China National Standards
  • GB/T 30575-2014
  • Mechanical vibration and shock―Human exposure―Biodynamic coordinate sYStems YS
    China National Standards
  • GB 6675.3-2014
  • Safety of toYS—Part 3: Flammability YS
    China National Standards
  • GB/T 26610.5-2014
  • Guideline for implementation of risk-based inspection of pressure equipment sYStem―Part 5: Quantitative analysis approach of failure consequence YS
    China National Standards
  • GB/T 26610.2-2014
  • Guideline for implementation of risk-based inspection of pressure equipment sYStem―Part 2:Risk-based inspection plan YS
    China National Standards
  • YD 5092-2014
  • (Wavelength Division Multiplexing (WDM) optical fiber transmission sYStems engineering) YS
    China Telecommunication Standards
  • GB/T 26610.4-2014
  • Guideline for implementation of risk-based inspection of pressure equipment sYStem―Part 4:Quantitative analysis approach of failure likelihood YS
    China National Standards
  • YD 5122-2014
  • (Wavelength Division Multiplexing (WDM) optical fiber transmission sYStems engineering acceptance) YS
    China Telecommunication Standards
  • GB 6675.2-2014
  • Safety of toYS―Part 2: Mechanical and physical properties YS
    China National Standards
  • GB/T 26610.3-2014
  • Guideline for implementation of risk-based inspection of pressure equipment sYStem―Part 3: Qualitative approach to risk YS
    China National Standards
  • GB 6675.4-2014
  • Safety of toYS―Part 4: Migration of certain elements YS
    China National Standards
  • YD 5198-2014
  • (IP Multimedia SubsYStem (IMS) core network engineering acceptance Interim Provisions) YS
    China Telecommunication Standards
  • GB/T 30562-2014
  • Solid wire electrodes,solid wires and rods for fusion welding of titanium and titanium alloYS YS
    China National Standards
  • GB/T 30581-2014
  • The risk management method of power plant boiler pressure sYStems YS
    China National Standards
  • GB/T 30563-2014
  • Qualification test of welders―Fusion welding for copper and copper alloYS YS
    China National Standards
  • YD 5210-2014
  • (240V DC power sYStems engineering and technical specifications) YS
    China Telecommunication Standards
  • GB/T 16927.4-2014
  • High voltage and high current test techniques―Part 4: Definitions and requirements for test currents and measuring sYStems YS
    China National Standards
  • GB/T 30547-2014
  • Filter resistor for high voltage direct current (HVDC) transmission sYStem YS
    China National Standards
  • YD 5044-2014
  • (Synchronous Digital Hierarchy (SDH) optical fiber transmission sYStems engineering acceptance) YS
    China Telecommunication Standards
  • YD 5095-2014
  • (Synchronous Digital Hierarchy (SDH) optical fiber transmission sYStem engineering design specifications) YS
    China Telecommunication Standards
  • JC/T 2210-2014
  • Test method of building ceramics for photocatalYSis YS
    China Building Materials Standards
  • HG/T 20511-2014
  • Design code for signal alarm and interlock sYStem engineering YS
    China Chemical Industry Standards
  • HG/T 20699-2014
  • Common terms and definition of measurement and control sYStem YS
    China Chemical Industry Standards
  • HG/T 20509-2014
  • Design code for instrument power supply sYStem YS
    China Chemical Industry Standards
  • HG/T 4617-2014
  • Ester resin catalYSt YS
    China Chemical Industry Standards
  • HG/T 4599-2014
  • Chemical plant instrument general technical requirements of distributed control sYStem configuration YS
    China Chemical Industry Standards
  • GB 30607-2014
  • National Food Safety Standard-Food Additives-Enzymatic hydrolYSis of soybean phospholipids YS
    China National Standards
  • CJJ/T 220-2014
  • Standard for city heating sYStem signs YS
    China Urban Construction industry Standards
  • GB/T 30532-2014
  • All-glass heat pipe domestic solar water heating sYStem YS
    China National Standards
  • JT/T 883-2014
  • Commercial vehicle driving dangerous warning sYStem technical requirements and test procedures YS
    China Highway & Transportation Standards
  • JT/T 908-2014
  • Professional training and assessing requirements for diving phYSician YS
    China Highway & Transportation Standards
  • JT/T 904-2014
  • Classification guide for security classified protection of transportation information sYStem YS
    China Highway & Transportation Standards
  • JT/T 910-2014
  • Technical requirements for surface oil spill tracking buoy sYStem YS
    China Highway & Transportation Standards
  • JT/T 905.2-2014
  • Taxi service and management information sYStem. Part 2: Special operation equipment YS
    China Highway & Transportation Standards
  • JT/T 905.1-2014
  • Taxi service and management information sYStem. Part 1: General technical requirements YS
    China Highway & Transportation Standards
  • JT/T 905.4-2014
  • Taxi service and management information sYStem. Part 4: Data exchange and sharing YS
    China Highway & Transportation Standards
  • JT/T 905.3-2014
  • (Taxi service management information sYStems - Part 3: Information Data Element) YS
    China Highway & Transportation Standards
  • SN/T 0329-2014
  • (Import and export of zinc sulfate analYSis) YS
    China Import Export Inspection Standards
  • SN/T 3910-2014
  • (Sponge titanium, titanium and titanium alloYS - Inductively coupled plasma manganese, chromium, nickel, aluminum, molybdenum, tin, vanadium, copper emission spectrometry) YS
    China Import Export Inspection Standards
  • SN/T 2763.6-2014
  • (Laterite nickel ore for chemical analYSis - Part 6: Determination of inductively coupled plasma atomic nickel, calcium, titanium, manganese, copper, chromium, zinc, phosphorus content of emission spectrometry) YS
    China Import Export Inspection Standards
  • SN/T 3905-2014
  • Import and export textiles. Qualitative and quantitative analYSis. Elastolefin fiber YS
    China Import Export Inspection Standards
  • SN/T 2763.7-2014
  • (Laterite nickel ore for chemical analYSis - Part 7; iron, nickel, silicon, aluminum, magnesium, calcium, titanium, manganese, copper and phosphorus content measurement wavelength dispersive X-ray fluorescence spectrometry) YS
    China Import Export Inspection Standards
  • SN/T 3956-2014
  • (Field monitoring procedures plague mobile biological safety monitoring sYStem) YS
    China Import Export Inspection Standards
  • SN/T 2763.8-2014
  • (Laterite nickel ore for chemical analYSis - Part 8: Determination of magnesium content) YS
    China Import Export Inspection Standards
  • SB/T 11051-2013
  • Index sYStem of e-commerce credit evaluation. Online retailing YS
    China Commerce Standards
  • CJJ/T 216-2014
  • Technical specification for gas engine heat pump air-conditioning sYStem YS
    China Urban Construction industry Standards
  • CJJ 88-2014
  • Technical specification for operation and maintenance of city heating sYStem YS
    China Urban Construction industry Standards
  • CJJ/T 215-2014
  • Technical specification for leak detection of city gas piping sYStem YS
    China Urban Construction industry Standards
  • CJJ 142-2014
  • Technical specification for raindrainage sYStem of building roof YS
    China Urban Construction industry Standards
  • DL/T 1316-2014
  • Guide on design and operation of ignition sYStem with less oil for pulverized coal-fired power boilers YS
    China Electricity & Power Standards
  • DL/T 1340-2014
  • Emergency handling guidance for distributed control sYStem in fossil fuel power plant YS
    China Electricity & Power Standards
  • DL/T 1338-2014
  • Specification of real-time supervision and management information sYStem for power generation enterprises YS
    China Electricity & Power Standards
  • DL/T 1333-2014
  • Guidelines for implementation and evaluation of standard sYStem in fossil fuel power plants YS
    China Electricity & Power Standards
  • DL/T 771-2014
  • Guideline for the selection of ion exchange resins used in power plant water treatment sYStems YS
    China Electricity & Power Standards
  • DL/T 1320-2014
  • Implementation guide of management sYStem for energy-requirements in electric power industry YS
    China Electricity & Power Standards
  • NB/T 42029.5-2014
  • Code for design of reciprocating internal combustion gas engine power station. Part 5: Cooling sYStem YS
    China Energy industry Standards
  • SY/T 6975-2014
  • Guidance for pipeline sYStem integrity management application YS
    China Oil & Gas Industry Standards
  • NB/T 42029.4-2014
  • Code for design of reciprocating internal combustion gas engine power station Part 4: Gas supply sYStem YS
    China Energy industry Standards
  • NB/T 42029.7-2014
  • Code for design of reciprocating internal combustion gas engine power station Part 7: Computer supervision and control sYStem YS
    China Energy industry Standards
  • NB/T 42029.6-2014
  • Code for design of reciprocating internal combustion gas engine power station Part 6: Power transmission and distribution sYStem YS
    China Energy industry Standards
  • SY/T 6982-2014
  • Standard for the installation of air-conditioning and ventilating sYStems YS
    China Oil & Gas Industry Standards
  • NB/T 42029.2-2014
  • Code for design of reciprocating internal combustion gas engine power station. Part 2: PhYSical infrastructure YS
    China Energy industry Standards
  • SY/T 6981-2014
  • Standard for the installation of warm air heating and air-conditioning sYStems YS
    China Oil & Gas Industry Standards
  • GB/T 30497-2014
  • Small craft―Quick release sYStem for trapeze harness YS
    China National Standards
  • GB/T 30504-2014
  • Ships and marine technology―Hydraulic oil sYStems―Guidance for assembly and flushing YS
    China National Standards
  • GB/T 30506-2014
  • Ships and marine technology―Lubricating oil sYStems―Guidance for grades of cleanliness and flushing YS
    China National Standards
  • GB/T 30508-2014
  • Ships and marine technology―Hydraulic oil sYStems―Guidance for grades of cleanliness and flushing YS
    China National Standards
  • GB/T 30513-2014
  • Technical requirements and testing method of tire blow-out monitoring and controlling sYStem for passenger car YS
    China National Standards
  • GB/T 30507-2014
  • Ships and marine technology―Lubricating and hydraulic oil sYStems―Guidance for sampling to determine cleanliness and particle contamination YS
    China National Standards
  • GB/T 30489-2014
  • BodYSide entrance systems for urban rail transit vehicle YS
    China National Standards
  • GB/T 7631.11-2014
  • Lubricants,industrial oils and related products (class L)Classification—Part 11: Family G(SlidewaYS) YS
    China National Standards
  • HJ 693-2014
  • Stationary source emission. Determination of nitrogen oxides. Fixed potential by electrolYSis method YS
    China Environmental Protection Industry Standards
  • GB 50974-2014
  • Technical code for fire protection water supply and hydrant sYStems YS
    China National Standards
  • SN/T 3896.1-2014
  • (Import and export of textiles - fiber Quantitative AnalYSis - Near Infrared Spectroscopy - Part 1: Polyester and cotton - a mixture) YS
    China Import Export Inspection Standards
  • SN/T 3813-2014
  • (Natural Stone rapid analYSis of radionuclides) YS
    China Import Export Inspection Standards
  • JG/T 429-2014
  • Test methods of weatherability for external thermal insulation sYStems YS
    China Building & Construction Standards
  • GB/T 30273-2013
  • Information security technology—Common methodology for information sYStems security assurance evaluation YS
    China National Standards
  • GB/T 17389-2013
  • Recommended practice for the application of electrical submersible cable sYStem YS
    China National Standards
  • GB/T 30338.3-2013
  • Specification sYStem for electronic information disclosure of China securities and futures industry―Part 3: Tagged document template YS
    China National Standards
  • GB/T 30464-2013
  • Tractors and machinery for agriculture and forestry―Installation of lighting, light signalling and marking devices for travel on public roadwaYS YS
    China National Standards
  • GB/T 6809.9-2013
  • Reciprocating internal combustion engines―Vocabulary of components and sYStems―Part 9: Control and monitoring systems YS
    China National Standards
  • GB/T 30313-2013
  • High temperature intake air rubber hose and hose assemblies for auto brake sYStem YS
    China National Standards
  • GB/T 6809.2-2013
  • Reciprocating internal combustion engines—Vocabulary of components and sYStems—Part 2: Valves,camshaft drives and actuating mechanisms YS
    China National Standards
  • GB/T 30206.1-2013
  • Aerospace fluid sYStems vocabulary—Part 1: General terms and definitions relating to pressure YS
    China National Standards
  • GB/T 1149.10-2013
  • Internal combustion engines-Piston rings―Part 10: KeYStone rings made of steel YS
    China National Standards
  • GB/T 30206.2-2013
  • Aerospace fluid sYStems vocabulary―Part 2: General terms and definitions relating to flow YS
    China National Standards
  • GB/T 30246.1-2013
  • Home network―Part 1:SYStem architecture and reference model YS
    China National Standards

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