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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
  • HJ 500-2009
  • Technical specification for on-board diagnostic sYStem of light duty vehicles YS
    China Environmental Protection Industry Standards
  • GB/Z 24839-2009
  • Technical specification of post insulators for 1000kV a.c. sYStem YS
    China National Standards
  • GB/Z 24840-2009
  • Technical specification for bushing of 1000kV ac sYStem YS
    China National Standards
  • GB/T 24671-2009
  • Agricultural irrigation equipment - Graphical symbols for pressurized irrigation sYStems YS
    China National Standards
  • GB/T 24689.6-2009
  • Equipment for crop protection - Information collecting sYStem of microclimate for agriculture and forestry YS
    China National Standards
  • GB/Z 24841-2009
  • Technical specification for capacitor voltage transformers of 1000kV ac sYStem YS
    China National Standards
  • GB/T 24684.1-2009
  • Crop protection equipment - Test methods for the evaluation of cleaning sYStems - Part 1:Internal cleaning of complete sprayers YS
    China National Standards
  • GB/T 24833-2009
  • Technical specification for 1000kV substation automation sYStem 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/Z 24844-2009
  • Technical specicaltion for oil-immersed shunt reactor of 1000kV ac sYStem YS
    China National Standards
  • GB/Z 24845-2009
  • Specification of metal-oxide surge arresters without gaps for 1000kV ac sYStem 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 50115-2009
  • Code for design of industrial television sYStem YS
    China National Standards
  • GB/T 24689.5-2009
  • Equiment for crop protection - Remote real-time monitoring sYStem for agricultural and forest ecology YS
    China National Standards
  • GB/T 24716-2009
  • General specifications of solar energy power sYStem for highway facilities YS
    China National Standards
  • GB/Z 24847-2009
  • Technical guide on 1000kV AC sYStem voltage and reactive power YS
    China National Standards
  • YY/T 0741-2009
  • General specification for digital medical X-ray radiography sYStem YS
    China Medicine & Medical Device Standards
  • YY/T 0708-2009
  • Medical electrical equipment. Part 1-4:General requirements for safety. Collateral standard:Programmable electrical medical sYStems YS
    China Medicine & Medical Device Standards
  • YY/T 0753.1-2009
  • Breathing sYStem filters for anaesthetic and respiratory use. Part 1: Salt test method to assess filtration performance YS
    China Medicine & Medical Device Standards
  • YY/T 0727.3-2009
  • Implants for surgery. Metal intramedullary nailing sYStems. Part 3: Connection devices and reamer diameter measurements YS
    China Medicine & Medical Device Standards
  • YY/T 0727.1-2009
  • Implants for surgery. Metal intramedullary nailing sYStems. Part 1: Intramedullary nails YS
    China Medicine & Medical Device Standards
  • YY/T 0727.2-2009
  • Implants for surgery. Metal intramedullary nailing sYStems. Part 2: Locking components YS
    China Medicine & Medical Device Standards
  • YY 1090-2009
  • Ultrasonic phYSiotherapy equipment YS
    China Medicine & Medical Device Standards
  • YY/T 0750-2009
  • Ultrasonics. PhYSiotherapy systems. Field specifications and methods of measurement in the frequency range 0.5MHz to 5MHz YS
    China Medicine & Medical Device Standards
  • YY/T 0753.2-2009
  • Breathing sYStem filters for anaesthetic and respiratory use. Part 2: Non-filtration aspets YS
    China Medicine & Medical Device Standards
  • YY/T 0748.1-2009
  • Ultrasonics. Pulse-echo scanner. Part 1: Techniques for calibrating spatial measurement sYStems and measurement of system point-spread function response YS
    China Medicine & Medical Device Standards
  • YY/T 0751-2009
  • Ultrasonics. Dental descaler SYStems. Measurement and declaration of the output characteristics YS
    China Medicine & Medical Device Standards
  • SJ/T 11405-2009
  • Semiconductor optoelectronic devices for fibre optic sYStem applications. Part 2: Measuring methods YS
    China Electronics Standards
  • FZ/T 30003-2009
  • Method for quantitative analYSis of ramie(flax hemp)cotton blended textile. Micro projection YS
    China Textile & Garment industry Standards
  • QC/T 658-2009
  • Air-conditioning refrigeration sYStem performances road test method for motor vehicles YS
    China Automobile & Vehicle industry Standards
  • FZ/T 01102-2009
  • Textile. Soybean protein composite fibre mixtures. Quantitative chemical analYSis YS
    China Textile & Garment industry Standards
  • FZ/T 01103-2009
  • Textile. Casein protein modified PAN fibre mixtures. Quantitative chemical analYSis YS
    China Textile & Garment industry Standards
  • GB/T 24601-2009
  • Building hardware for windows-tilt and turn hardware sYStem 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 Standards
  • GB 24613-2009
  • Limit of harmful substances of coatings for toYS YS
    China National Standards
  • GB/T 24649.4-2009
  • Brake valve of pneumatic braking sYStem of tractor-trailers - Specifications YS
    China National Standards
  • GB/T 24649.5-2009
  • Brake chamber of pneumatic braking sYStem of tractor-trailers - Specifications YS
    China National Standards
  • GB/T 24649.2-2009
  • Distributor of pneumatic braking sYStem of tractor-trailers - Specifications YS
    China National Standards
  • GB/T 24624-2009
  • Insulated bushings - Guide for the interpretation of dissolved gas analYSis(DGA)in bushings where oil is the impregnating medium of the main insulation(generally paper) YS
    China National Standards
  • GB 18282.3-2009
  • Sterilization of health care products - Chemical indicators - Part 3: Class 2 indicator sYStems for use in the Bowie and Dick-type steam penetration test YS
    China National Standards
  • GB/T 24648.2-2009
  • Reliability assessment of engineering and agricultural machine - Evaluation parameter sYStem and failure classification code YS
    China National Standards
  • GB/T 24649.3-2009
  • Air compressor of pneumatic braking sYStem of tractor-trailers - Specifications YS
    China National Standards
  • GB/T 24649.1-2009
  • Air reservoir of pneumatic braking sYStem of tractor-trailers - Specifications YS
    China National Standards
  • GB/T 24664-2009
  • Evaluation and measurement method for beam quality of high power laser sYStem for industry manufacturing YS
    China National Standards
  • GB 50052-2009
  • Code for design electric power supply sYStems YS
    China National Standards
  • TB/T 3123.12-2009
  • Rescue equipment for railway accident. Part 12: Rescue tower for accident of railway catenary sYStem YS
    China Railway & Train Standards
  • TB/T 3216-2009
  • The oxygen generating sYStem for plateau railway passenger car YS
    China Railway & Train Standards
  • JGJ/T 182-2009
  • Technical specification for nondestructive testing of rock bolt sYStem YS
    China Building & Construction Standards
  • GB/T 16484.2-2009
  • Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 2: Determination of europium oxide content - Inductively coupled plasma mass spectrometry YS
    China National Standards
  • GB/T 16484.4-2009
  • Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 4: Determination of thorium oxide content - ArsenazoⅢ spectrophotometry YS
    China National Standards
  • GB/T 1554-2009
  • Testing method for crYStallographic perfection of silicon by preferential etch techniques YS
    China National Standards
  • GB/T 16484.23-2009
  • Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 23: Determination of acid insoluble substance in light rare earth carbonate - Gravimetry YS
    China National Standards
  • GB/T 24545-2009
  • Requirement of speed limitation sYStem for motor vehicles YS
    China National Standards
  • GB/T 24499-2009
  • Technology glossary for gaseous hydrogen, hydrogen energy and hydrogen energy sYStem YS
    China National Standards
  • GB/T 24552-2009
  • Electric vehicles - Windshield demisters and defrosters sYStem - Performance requirements and test methods 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 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 Standards
  • GB/T 24598-2009
  • Qualification test of welders - Fusion welding for aluminium and aluminium alloYS YS
    China National 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 1555-2009
  • Testing methods for determining the orientation of a semiconductor single crYStal YS
    China National Standards
  • GB/T 24582-2009
  • Test method for measuring surface metal contamination of polycrYStalline silicon by acid extraction-inductively coupled plasma mass spectrometry YS
    China National Standards
  • GB/T 5238-2009
  • MonocrYStalline germanium and monocrystalline germanium slices YS
    China National Standards
  • GB/T 24516.2-2009
  • Corrosion of metals and alloYS - Atmospheric corrosion - Sun tracking exposure test methods YS
    China National Standards
  • GB/T 6150.9-2009
  • Methods for chemical analYSis of tungsten concentrates - Determination of copper content - Flame atomic absorption spectrometry YS
    China National Standards
  • GB/T 6150.16-2009
  • Methods for chemical analYSis of tungsten concentrates - Determination of iron content - The sulfosalicylic acid spectrophotometry YS
    China National Standards
  • GB/T 1551-2009
  • Test method for measuring resistivity of monocrYStal silicon YS
    China National Standards
  • GB/T 24513.1-2009
  • Corrosion of metals and alloYS - Classification of low corrosivity of indoor atmospheres - Part 1: Determination and estimation of indoor corrosivity YS
    China National 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 Standards
  • GB/T 24518-2009
  • Corrosion of metals and alloYS - Test methods for stress corrosion cracking in outdoor environments YS
    China National Standards
  • GB/T 24516.1-2009
  • Corrosion of metals and alloYS - Atmospheric corrosion - Determination of meteorologic factors YS
    China National 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 Standards
  • GB/T 16484.14-2009
  • Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 14: Determination of phosphorus radical content - Phosphorus-antimonate-molybdenum blue spectrophotometry YS
    China National Standards
  • GB/T 24481-2009
  • Magnesium alloYS sheets for 3C products YS
    China National Standards
  • GB/T 24581-2009
  • Test method for low temperature FT-IR analYSis of single crystal silicon for Ⅲ-Ⅴ impurities YS
    China National Standards
  • GB/T 15912.1-2009
  • Monitoring and testing method for energy conservation of refrigerating sYStems - Part 1: Cold storage systems YS
    China National Standards
  • GB/T 15913-2009
  • Monitoring and testing for energy saving of fan’s unit and distribute tube sYStem YS
    China National Standards
  • GB/T 16484.12-2009
  • Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 12: Determination of sulfate radical YS
    China National Standards
  • GB/T 16484.21-2009
  • Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 21: Determination of iron oxide content - 1,10-phenanthroline spectrophotometry YS
    China National Standards
  • GB/T 24517-2009
  • Corrosion of metals and alloYS - Outdoors exposure test methods for periodic water spray YS
    China National Standards
  • GB/T 15910-2009
  • Monitoring and testing for energy saving of heat-transmission and distribution sYStem YS
    China National Standards
  • GB/T 24574-2009
  • Test methods for photoluminescence analYSis of single crystal silicon for III-V impurities YS
    China National Standards
  • GB/T 24488-2009
  • Test method for electrochemical properties of magnesium alloYS sacrificial anode YS
    China National Standards
  • GB/T 13388-2009
  • Method for measuring crYStallographic orientation of flats on single-crystal silicon slices and wafers by X-ray techniques YS
    China National Standards
  • GB/T 11072-2009
  • Indium antimonide polycrYStal,single crystals and as-cut slices YS
    China National Standards
  • GB/T 16484.13-2009
  • Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 13: Determination of ammonium chloride content - Distillation-titrimetry YS
    China National Standards
  • GB/T 16484.7-2009
  • Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 7: Determination of magnesium oxide content - Flame atomic absorption spectrometry YS
    China National Standards
  • GB/T 16484.8-2009
  • Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 8: Determination of sodium oxide content - Flame atomic absorption spectrometry YS
    China National Standards
  • GB/T 4061-2009
  • PolycrYStalline silicon-examination method-assessment of sandwiches on cross-section by chemical corrosion YS
    China National Standards
  • GB/T 6150.8-2009
  • Methods for chemical analYSis of tungsten concentrates - Determination of molybdenum content - The thiocyanate spectrophotometry YS
    China National Standards
  • GB/T 16484.18-2009
  • Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 18: Determination of ignition loss content in light rare earth carbonate - Gravimetry YS
    China National Standards
  • GB/T 16484.6-2009
  • Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 6: Determination of calcium oxide content - Flame atomic absorption spectrometry YS
    China National Standards
  • GB/T 16484.15-2009
  • Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 15: Determination of chlorine content in light rare earth carbonate - Silver nitrate turbidimetry YS
    China National Standards
  • GB/T 16484.20-2009
  • Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 20: Determination of nickel oxide, manganese oxide, lead oxide, aluminum oxide, zinc oxide, thorium oxide content - Inductively coupled plasma mass spectrometry YS
    China National Standards
  • GB/T 16484.16-2009
  • Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 16: Determination of water insoluble substance content in rare earth chloride - Gravimetry YS
    China National Standards
  • GB/T 16484.10-2009
  • Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 10: Determination of manganese oxide content - Flame atomic absorption spectrometry YS
    China National Standards
  • GB/T 16484.9-2009
  • Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 9: Determination of nickel oxide content - Flame atomic absorption spectrometry YS
    China National Standards
  • GB/T 16484.5-2009
  • Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 5: Determination of barium oxide content - Inductively coupled plasma atomic emission spectrometry YS
    China National Standards
  • GB/T 16484.11-2009
  • Chemical analYSis methods of rare earth chloride and light rare earth carbonate - Part 11: Determination of lead oxide content - Flame atomic absorption spectrometry YS
    China National Standards
  • HJ 505-2009
  • Water quality. Determination of biochemical oxygen demand after 5 daYS(BOD5) for dilution and seeding method YS
    China Environmental Protection Industry Standards
  • JG/T 162-2009
  • Remote transmission meter reading sYStem for residence YS
    China Building & Construction Standards

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