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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 5121.14-2008
  • Methods for chemical analYSis of copper and copper alloys - Part 14:Determination of manganese content YS
    China National Standards
  • GB/T 5121.22-2008
  • Methods for chemical analYSis of copper and copper alloys - Part 22:Determination of cadmium content YS
    China National Standards
  • GB/T 5121.20-2008
  • Methods for chemical analYSis of copper and copper alloys - Part 20:Determination of zirconium content YS
    China National Standards
  • GB/T 5121.21-2008
  • Methods for chemical analYSis of copper and copper alloys - Part 21:Determination of titanaum content YS
    China National Standards
  • GB/T 5121.3-2008
  • Methods for chemical analYSis of copper and copper alloys - Part 3:Determination of lead content YS
    China National Standards
  • GB/T 5121.6-2008
  • Methods for chemical analYSis of copper and copper alloys - Part 6:Determination of bismuth content YS
    China National Standards
  • GB/T 5121.10-2008
  • Methods for chemical analYSis of copper and copper alloys - Part 10:Determination of tin content YS
    China National Standards
  • GB/T 5121.7-2008
  • Methods for chemical analYSis of copper and copper alloys - Part 7:Determination of arsenic content YS
    China National Standards
  • GB/T 5121.2-2008
  • Methods for chemical analYSis of copper and copper alloys - Part 2:Determination of phosphorus content YS
    China National Standards
  • GB/T 5121.12-2008
  • Methods for chemical analYSis of copper and copper alloys - Part 12:Determination of antimony content YS
    China National Standards
  • GB/T 5121.18-2008
  • Methods for chemical analYSis of copper and copper alloys - Part 18:Determination of magnesium content YS
    China National Standards
  • GB/T 16475-2008
  • Temper designation sYStem for wrought aluminium and aluminium alloy YS
    China National Standards
  • GB/T 5121.13-2008
  • Methods for chemical analYSis of copper and copper alloys - Part 13:Determination of aluminium content YS
    China National Standards
  • GB/T 5121.11-2008
  • Methods for chemical analYSis of copper and copper alloys - Part 11:Determination of zinc content YS
    China National Standards
  • GB/T 12966-2008
  • The method for determining aluminum alloYS conductivity using eddy current YS
    China National Standards
  • GB/T 22033-2008
  • Information technology - Terminology for embedded sYStems YS
    China National Standards
  • GB/T 17506-2008
  • The analYSis method of corrosive layer on ferrous metals of ship with EPMA YS
    China National Standards
  • GB/T 17507-2008
  • General specification of thin biological standards for X-ray EDS microanalYSis in transmission electron microscope YS
    China National Standards
  • GB/T 17360-2008
  • Quantitative analYSis method of low content Si and Mn in steel with electron probe microanalysis YS
    China National Standards
  • GB/T 18873-2008
  • General guide of transmission electron microscope (TEM)- X-ray energy dispersive spectrometry(EDS) quantitative microanalYSis for thin biological specimens YS
    China National Standards
  • GB/T 15074-2008
  • General guide of quantitative analYSis by EPMA YS
    China National Standards
  • SY 6350-2008
  • The safe technique procedures for muti-stage self-controlling safe sYStem of oil-gas well perforation YS
    China Oil & Gas Industry Standards
  • JC/T 1088-2008
  • Methods for chemical analYSis of granulated electric furnace phosphorous slag YS
    China Building Materials Standards
  • QB/T 2359-2008
  • Technical requirements of surface coatings on toYS YS
    China Light Industry Standards
  • JC/T 1084-2008
  • Methods for chemical analYSis of China ISO standard sand YS
    China Building Materials Standards
  • SY/T 0611-2008
  • Requirements of controlling internal corrosion in gathering pipeline sYStem for highly hydrogen sulphide gas field YS
    China Oil & Gas Industry Standards
  • SY/T 6736.1-2008
  • Marine seismic digital streamer sYStem. Part 1: Standards for specifying hydrophone parameters YS
    China Oil & Gas Industry Standards
  • SY/T 6736.3-2008
  • Marine seismic digital streamer sYStem. Part 3: Central recording system YS
    China Oil & Gas Industry Standards
  • SY/T 6747-2008
  • Specifications for logging exploration wells by NMR phYSical property YS
    China Oil & Gas Industry Standards
  • SY/T 6735-2008
  • The checking items and technical specifications for ARAM. ARIES seismic data acquisition sYStem YS
    China Oil & Gas Industry Standards
  • SY/T 6721-2008
  • The method of water balance test and calculation for oilfield production sYStem YS
    China Oil & Gas Industry Standards
  • SY/T 6736.2-2008
  • Marine seismic digital streamer sYStem. Part 2: Standards for specifying hydrophone streamer-cable characteristic YS
    China Oil & Gas Industry Standards
  • SY/T 0612-2008
  • Code for design of gathering and transmission sYStems in highly hydrogen sulfide gas field YS
    China Oil & Gas Industry Standards
  • SY/T 0542-2008
  • Components of natural gasoline analYSis. Gas chromatography method YS
    China Oil & Gas Industry Standards
  • SY/T 0524-2008
  • Code for heater sYStem with heat-transfer oil YS
    China Oil & Gas Industry Standards
  • SY/T 5778-2008
  • Specifications for logging of oil and gas wells by rock pyrolYSis YS
    China Oil & Gas Industry Standards
  • SY/T 6726-2008
  • Top drive drilling sYStem for oil drilling rigs YS
    China Oil & Gas Industry Standards
  • SY/T 6373-2008
  • The economic operation specification of electric power suply and distribution sYStem for oil and gas field YS
    China Oil & Gas Industry Standards
  • SY/T 6358-2008
  • Classification on intensity of phYSical work for petroleum fieldwork YS
    China Oil & Gas Industry Standards
  • SY/T 6240-2008
  • Chemical analYSis method of barite YS
    China Oil & Gas Industry Standards
  • SY/T 6374-2008
  • The economical operation specification for artificial lift sYStem YS
    China Oil & Gas Industry Standards
  • SY/T 6734-2008
  • The checking items and technical specifications for source synchronization sYStem YS
    China Oil & Gas Industry Standards
  • SY 6503-2008
  • Safety technical specification of combustible gas detection and alarm sYStem for petroleum and natural gas engineering YS
    China Oil & Gas Industry Standards
  • SY/T 5119-2008
  • AnalYSis of family composition of rock extract and crude oil by tlc-fid YS
    China Oil & Gas Industry Standards
  • SY/T 5158-2008
  • Technical specification of computerized logging sYStem for petroleum exploration YS
    China Oil & Gas Industry Standards
  • SY/T 5238-2008
  • AnalYSis method for carbon and oxygen isotope in organic matter and carbonate YS
    China Oil & Gas Industry Standards
  • GB/T 13139-2008
  • General specification for hYSteresis synchronous motors YS
    China National Standards
  • GB/T 21994.8-2008
  • Chemical analYSis of magnesium fluoride - Part 8: Determination of sulphate content - Barium sulphate gravimetric method YS
    China National Standards
  • GB/T 11066.5-2008
  • Methods for chemical analYSis of gold - Determination of silver,copper,iron,lead,antimony and bismuth contents - Atomic emission spectrometry YS
    China National Standards
  • GB/T 21994.4-2008
  • Chemical analYSis of magnesium fluoride - Part 4: Determination of magnesium - EDTA volumetric method YS
    China National Standards
  • GB/T 20975.25-2008
  • Methods for chemical analYSis of aluminium and aluminium alloys - Part 25:Inductively coupled plasma atomic emission spectrometric method YS
    China National Standards
  • GB/T 21994.1-2008
  • Chemical analYSis of magnesium fluoride - Part 1: Preparation and storage of test samples YS
    China National Standards
  • GB/T 21994.2-2008
  • Chemical analYSis of magnesium fluoride - Part 2: Determination of moisture content - Gravimetric method YS
    China National Standards
  • GB/T 12967.3-2008
  • Test Methods for anodic oxidation coatings of aluminium and aluminium alloYS - Part 3 : Copper accelerated acetic acid salt spray test(CASS test) YS
    China National Standards
  • GB/T 8005.3-2008
  • Aluminium of aluminium alloYS-Terms and difinitions - Part 3:Surface treatment terms YS
    China National Standards
  • GB/T 4324.13-2008
  • Methods for chemical analYSis of tungsten - Determination of calcium content - The inductively coupled plasma atomic emission spectrometry YS
    China National Standards
  • GB/T 8005.1-2008
  • Aluminium and aluminium alloYS-Terms and definitions - Part 1:product and method of processing and treatment YS
    China National Standards
  • GB/T 20255.6-2008
  • Methods for chemical analYSis of hardmetals - Flame atomic absorption spectrometry - General requirements YS
    China National Standards
  • GB/T 5168-2008
  • Microstructure and macrostructure examination for α-β titanium alloYS YS
    China National Standards
  • GB/T 12967.6-2008
  • Test Methods for anodic oxidation coatings of aluminium and aluminium alloYS - Part 6:Determination of color differences and appearance of colored anodic oxide films by viewing method YS
    China National Standards
  • GB/T 21994.5-2008
  • Chemical analYSis of magnesium fluoride - Part 5: Determiantion of calcium content - Method of flame atomic absorption spectrometry YS
    China National Standards
  • GB/T 11066.1-2008
  • Methods for chemical analYSis of gold - Determination of gold content - Fire assaying method YS
    China National Standards
  • GB/T 12967.1-2008
  • Test Methods for anodic oxidation coatings of aluminium and aluminium alloYS - Part 1:Measurement of mean specific abrasion resistance of anodic oxidation coatings with an abrasive jet test Apparatus YS
    China National Standards
  • GB/T 4324.8-2008
  • Methods for chemical analYSis of tungsten - Determination of nickel content - The inductively coupled plasma atomic emission spectrometry 、 flame atomic absorption spectrometry and dimethylglyoxime gravimetry YS
    China National Standards
  • GB/T 6611-2008
  • Terminology and metallographs for titanium and titanium alloYS YS
    China National Standards
  • GB/T 21994.3-2008
  • Chemical analYSis of magnesium fluoride - Part 3: Determination of fluoride content - Distillation-thorium nitrate titration volumetric method YS
    China National Standards
  • GB/T 4324.15-2008
  • Methods for chemical analYSis of tungsten - Determination of magnesium content - The flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry YS
    China National Standards
  • GB/T 12967.2-2008
  • Test Methods for anodic oxidation coatings of aluminium and aluminium alloYS - Part 2: measurement of wear risistance and wear index of anodic oxidation coatings with an abrasive wheel wear test appaeratus YS
    China National Standards
  • GB/T 11066.3-2008
  • Methods for chemical analYSis of gold - Determination of iron content - Flame atomic absorption spectrometry YS
    China National Standards
  • GB/T 21994.7-2008
  • Chemical analYSis of magnesium fluoride - Part 7: Determination of iron content - Orthophenantholine photometric method YS
    China National Standards
  • GB/T 11066.2-2008
  • Methods for chemical analYSis of gold - Determination of silver content - Flame atomic absorption spectrometry YS
    China National Standards
  • GB/T 11066.4-2008
  • Methods for chemical analYSis of gold - Determination of copper, lead and bismuth contents - Flame atomic absorption spectrometry YS
    China National Standards
  • GB/T 21994.6-2008
  • Chemical analYSis of magnesium fluoride - Part 6: Determination of silica content - Molybdenum blue photometric method YS
    China National Standards
  • TB 10117-2008
  • Code for design of railway power supply dispatching sYStem YS
    China Railway & Train Standards
  • GB/T 21988-2008
  • Plastics-Vinyl chloride homopolymer and copolymer resins-Sieve analYSis in water YS
    China National Standards
  • GB/T 15337-2008
  • General rules for atomic absorption spectrometric analYSis YS
    China National Standards
  • GB 5135.15-2008
  • Automatic sprinkler sYStem - Part 15: Domestic sprinklers YS
    China National Standards
  • DL/T 578-2008
  • Specification of computer supervision and control sYStem for hydraulic powerplants YS
    China Electricity & Power Standards
  • DL/T 491-2008
  • Code for operating and overhauling of self-shung exciction sYStem equipment of large and medium-sized hydraulic generator YS
    China Electricity & Power Standards
  • DL/T 1080.1-2008
  • Application integration at electric utilities. SYStem interfaces for distribution management. Part 1: Interface architecture and general requirements YS
    China Electricity & Power Standards
  • DL/T 1091-2008
  • Technological code for furnace safeguard supervisory sYStem in fossil fuel power plant YS
    China Electricity & Power Standards
  • DL/T 1083-2008
  • Specification of distributed control sYStem for fossil fuel power plant YS
    China Electricity & Power Standards
  • DL/T 1092-2008
  • General conditions of security and statility control sYStem for power system YS
    China Electricity & Power Standards
  • DL/T 860.6-2008
  • Communication networks and sYStems in substations. Part 6: Configuration descripation language for communication in electrical substation related to IEDs YS
    China Electricity & Power Standards
  • DL/T 1090-2008
  • Reliability evaluation code for series compensation sYStem YS
    China Electricity & Power Standards
  • DL/T 1085-2008
  • Specification for hydrologic remote measurement sYStem YS
    China Electricity & Power Standards
  • GB/T 15371-2008
  • Torsional vibration of crankshaft sYStem - Measurement and evaluation method YS
    China National Standards
  • GB/T 19073-2008
  • Gearbox of wind turbine generator sYStems YS
    China National Standards
  • GB/T 21952-2008
  • PolycrYStalline diamond inserts,tipped - Dimensions YS
    China National Standards
  • GB/T 9258.2-2008
  • Coated abrasives - Grain size analYSis - Part 2: Determination of grain size distribution of macrogrits P12 to P220 YS
    China National Standards
  • GB/T 21939-2008
  • Earth-moving machinery - Warning devices for slow-moving machines - Ultrasonic and other sYStems YS
    China National Standards
  • JT/T 716-2008
  • Corrosion inhibitor for engine cooling sYStem YS
    China Highway & Transportation Standards
  • GB/T 14165-2008
  • Corrosion of metals and alloYS - Atmospheric corrosion testing - General requirements for field tests YS
    China National Standards
  • GB/T 21931.1-2008
  • Nickel,ferronickel and nickel alloYS - Determination of carbon content - Infrared absorption method after induction furnace combustion YS
    China National Standards
  • GB/T 21931.2-2008
  • Nickel, ferronickel and nickel alloYS - Determination of sulfur content - Infrared absorption method after induction furnace combustion YS
    China National Standards
  • GB/T 21931.3-2008
  • Nickel,ferronickel and nickel alloYS - Determination of phosphorus content - Phosphovanoclonolybeate molecular absorption spectrometric method YS
    China National Standards
  • GB/T 2900.61-2008
  • Electrotechnical terminology - PhYSics and chemistry YS
    China National Standards
  • GB/T 19421-2008
  • Test methods of crYStalline layered sodium disilicate YS
    China National Standards
  • GB/T 2900.72-2008
  • Electrotechnical terminology - Polyphase sYStems and circuits YS
    China National Standards
  • GB/T 13470-2008
  • Economical operation for the fan sYStem YS
    China National Standards

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