China National Standards

China fraction GB Standards English PDF List


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 "fraction" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 42676-2023 Testing the quality of semiconductor single crystals X-ray diffraction method
    半导体单晶晶体质量的测试 X射线衍射法
    China National Standards
    fraction

    English PDF
    GB/T 42945-2023 Pulp - Determination of fine fiber mass fraction
    纸浆 细小纤维质量分数的测定
    China National Standards
    fraction

    English PDF
    GB/T 26140-2023 Nondestructive Testing - Neutron Diffraction Method for Residual Stress Measurement
    无损检测 残余应力测量的中子衍射方法
    China National Standards
    fraction

    English PDF
    GB/T 41736-2022 Aluminum Matrix Composites with High Volume fraction Silicon Carbide Particles
    高体积分数碳化硅颗粒铝基复合材料
    China National Standards
    fraction

    English PDF
    GB/T 41737-2022 Aluminum matrix composites - Test method for volume fraction of silicon carbide - Dissolution method
    铝基复合材料 碳化硅体积分数试验方法 溶解法
    China National Standards
    fraction

    English PDF
    GB/T 40407-2021 X-ray powder diffraction analysis method for determining the phases in portland cement clinker
    硅酸盐水泥熟料矿相X射线衍射分析方法
    China National Standards
    fraction

    English PDF
    GB/T 40307-2021 Non-destructive testing—Test method for texture by neutron diffraction
    无损检测 材料织构的中子检测方法
    China National Standards
    fraction

    English PDF
    GB/T 23902-2021 Non-destructive testing - Ultrasonic testing - Time-of-flight diffraction technique as a method for detection and sizing of discontinuities
    无损检测 超声检测 超声衍射声时技术检测和评价方法
    China National Standards
    fraction

    English PDF
    GB/T 40023-2021 Non-destructive testing instruments - Ultrasonic time-of-flight diffraction instrument - Technical requirements
    无损检测仪器 超声衍射声时检测仪 技术要求
    China National Standards
    fraction

    English PDF
    GB/T 39849-2021 Non-destructive testing instruments—Ultrasonic time-of-flight diffraction instrument—Methods of performance tests
    无损检测仪器 超声衍射声时检测仪 性能测试方法
    China National Standards
    fraction

    English PDF
    GB/T 39860-2021 Rapid identification of the surface residual mineral powder on latex products—X-ray diffraction spectrometry
    胶乳制品表面残余矿物粉末的快速鉴别 X-射线衍射法
    China National Standards
    fraction

    English PDF
    GB/T 41116-2021 Non-destructive testing of welds—Time-of-flight diffraction technique (TOFD)—Acceptance levels
    焊缝无损检测 衍射时差技术(TOFD) 验收等级
    China National Standards
    fraction

    English PDF
    GB/T 41115-2021 Non-destructive testing of welds -- Ultrasonic testing -- Use of time-of-flight diffraction technique (TOFD)
    焊缝无损检测 超声检测 衍射时差技术(TOFD)的应用
    China National Standards
    fraction

    English PDF
    GB/T 20724-2021 Microbeam analysis—Method of thickness measurement for thin crystals by convergent beam electron diffraction
    微束分析 薄晶体厚度的会聚束电子衍射测定方法
    China National Standards
    fraction

    English PDF
    GB/T 41076-2021 Microbeam analysis—Electron backscatter diffraction—Quantitative determination of austenite in steel
    微束分析 电子背散射衍射 钢中奥氏体的定量分析
    China National Standards
    fraction

    English PDF
    GB/T 24282-2021 Plastics—Determination of xylene-soluble matter fraction in polypropylene
    塑料 聚丙烯中二甲苯可溶物含量的测定
    China National Standards
    fraction

    English PDF
    GB/T 39520-2020 Test method for determination the residual stress of spring by X-ray diffraction
    弹簧残余应力的X射线衍射测试方法
    China National Standards
    fraction

    English PDF
    GB/T 38913-2020 Test methods for hydride orientation fraction of nuclear grade zirconium and zirconium alloy tubes
    核级锆及锆合金管材氢化物取向因子检测方法
    China National Standards
    fraction

    English PDF
    GB/T 38532-2020 Microbeam analysis—Electron backscatter diffraction—Measurement of average grain size
    微束分析 电子背散射衍射 平均晶粒尺寸的测定
    China National Standards
    fraction

    English PDF
    GB/T 37983-2019 Testing methods of X-ray diffraction for determining the orientation of crystal materials by rotation
    晶体材料X射线衍射仪旋转定向测试方法
    China National Standards
    fraction

    English PDF
    GB/T 36923-2018 Identification of pearl powder―X-ray diffraction analysis
    珍珠粉鉴别方法-X射线衍射分析法
    China National Standards
    fraction

    English PDF
    GB/T 37054-2018 Nanotechnology—Testing ratio of anatase to rutile in nano-titanium dioxide—X-ray diffraction
    纳米技术-纳米二氧化钛中锐钛矿型与金红石型比率测定-X射线衍射法
    China National Standards
    fraction

    English PDF
    GB/T 36165-2018 Determination of average grain size of metal—Electron backscatter diffraction (EBSD)method
    金属平均晶粒度的测定 电子背散射衍射(EBSD)法
    China National Standards
    fraction

    English PDF
    GB/T 34612-2017 Measurement method for X-ray double crystal diffraction rocking curve of sapphire crystals
    蓝宝石晶体X射线双晶衍射摇摆曲线测量方法
    China National Standards
    fraction

    English PDF
    GB/T 34172-2017 Microbeam analysis—Electron backscatter diffraction—Phase analysis method of metal and alloy
    微束分析 电子背散射衍射 金属及合金的相分析方法
    China National Standards
    fraction

    English PDF
    GB/T 35358.1-2017 Inlet air cleaning equipment for vehicle engines and compressors—Part 1: fractional efficiency testing with fine particles(0.3 μm to 5 μm optical diameter)
    汽车发动机和压缩机进气空气滤清装置 第1部分:细颗粒分级效率测试(0.3μm到5μm)
    China National Standards
    fraction

    English PDF
    GB/T 35358.2-2017 Inlet air cleaning equipment for vehicle engines and compressors—Part 2: fractional efficiency testing with coarse particles(5 μm to 40 μm optical diameter)
    汽车发动机和压缩机进气空气滤清装置 第2部分:粗颗粒分级效率测试(5μm到40μm)
    China National Standards
    fraction

    English PDF
    GB/T 32698-2016 Rubber compounding ingredients—Determination of particle size distribution for silica,precipitated,hydrated—Laser diffraction
    橡胶配合剂 沉淀水合二氧化硅粒度分布的测定 激光衍射法
    China National Standards
    fraction

    English PDF
    GB/T 32496-2016 Test method for volume fraction of reinforcement in metal matrix composites—Image analysis method
    金属基复合材料增强体体积含量试验方法 图像分析法
    China National Standards
    fraction

    English PDF
    GB/T 19077-2016 Particle size analysis—Laser diffraction methods
    粒度分析 激光衍射法
    China National Standards
    fraction

    English PDF
    GB/T 32384-2015 Standard test method for separation and determination of aromatic fractions in middle distillates—Solid-phase extraction and gas chromatographic method
    中间馏分中芳烃组分的分离和测定 固相萃取-气相色谱法
    China National Standards
    fraction

    English PDF
    GB/T 26930.13-2014 Carbonaceous materials used in the production of aluminium―Pitch for electrodes―Part 13:Determination of C/H ratio in the quinoline-insoluble fraction
    原铝生产用炭素材料 煤沥青 第13部分:喹啉不溶物中C/H原子比的测定
    China National Standards
    fraction

    English PDF
    GB/T 30904-2014 Inorganic chemicals for industrial use―Crystal form analysis―X-ray diffraction method
    无机化工产品 晶型结构分析 X射线衍射法
    China National Standards
    fraction

    English PDF
    GB/T 30793-2014 Measuring ratio of anatase to rutile in titanium dioxide pigments by X-ray diffraction
    X-射线衍射法测定二氧化钛颜料中锐钛型与金红石型比率
    China National Standards
    fraction

    English PDF
    GB/T 30703-2014 Microbeam analysis―Guidelines for orientation measurement using electron backscatter diffraction
    微束分析 电子背散射衍射取向分析方法导则
    China National Standards
    fraction

    English PDF
    GB/T 19501-2013 Microbeam analysis - General guide for electron backscatter diffraction analysis
    微束分析 电子背散射衍射分析方法通则
    China National Standards
    fraction

    English PDF
    GB/T 18907-2013 Microbeam analysis - Analytical electron microscopy - Selected-area electron diffraction analysis using a transmission electron microscope
    微束分析 分析电子显微术 透射电镜选区电子衍射分析方法
    China National Standards
    fraction

    English PDF
    GB/T 26140-2010 Non-destructive testing - Standards test method for determining residual stresses by neutron diffraction
    无损检测 测量残余应力的中子衍射方法
    China National Standards
    fraction

    English PDF
    GB/T 3241-2010 Electroacoustics - Octave-band and fractional-octave-band filters
    电声学 倍频程和分数倍频程滤波器
    China National Standards
    fraction

    English PDF
    GB/T 18340.4-2010 Organic geochemical analysis methods for geological samples - Part 4:Determination of aromatic hydrocarbon group component in heavy fraction of oil - Mass spectrometry
    地质样品有机地球化学分析方法 第4部分:石油重馏分中芳香烃族组分测定 质谱法
    China National Standards
    fraction

    English PDF
    GB/T 18340.3-2010 Organic geochemical analysis method for geological samples - Part 3: Determination of saturated hydrocarbon group components in heavy fraction of oil - Mass spectrometry
    地质样品有机地球化学分析方法 第3部分:石油重馏分中饱和烃族组分测定 质谱法
    China National Standards
    fraction

    English PDF
    GB/T 24576-2009 Test method for measuring the Al fraction in AlGaAs on GaAs substrates by high resolution X-ray diffraction
    高分辩率X射线衍射测量GaAs衬底生长的AlGaAs中Al成分的试验方法
    China National Standards
    fraction

    English PDF
    GB 20936.2-2009 Electrical apparatus for the detection and measurement of flammable gases - Part 2: Performance requirements for group I apparatus indicating a volume fraction up to 5% methane in air
    可燃性气体探测用电气设备 第2部分:显示空气中甲烷体积含量至5%的I类探测器的性能要求
    China National Standards
    fraction

    English PDF
    GB/T 21782.13-2009 Coating powders - Part 13: Particle size analysis by laser diffraction
    粉末涂料 第13部分:激光衍射法分析粒度
    China National Standards
    fraction

    English PDF
    GB/T 23902-2009 Non-destructive testing - Ultrasonic examination - Time-of-flight diffraction technique as a method for detection and sizing of discontinuities
    无损检测 超声检测 超声衍射声时技术检测和评价方法
    China National Standards
    fraction

    English PDF
    GB/T 20936.3-2009 Electrical apparatus for the detection and measurement of flammable gases - Part 3: Performance requirements for group I apparatus indicating a volume fraction up to 100 % methane in air
    可燃性气体探测用电气设备 第3部分:显示空气中甲烷体积含量至100%的I类探测器的性能要求
    China National Standards
    fraction

    English PDF
    GB/T 6609.32-2009 Chemical analysis methods and determination of physical performance of alumina - Part 32: Determination of a-alumina content by X-ray diffraction
    氧化铝化学分析方法和物理性能测定方法 第32部分:a-三氧化二铝含量的测定 X-射线衍射法
    China National Standards
    fraction

    English PDF
    GB/T 23413-2009 Determination of crystallite size and micro-strain of nano-materials - X-ray diffraction line broadening method
    纳米材料晶粒尺寸及微观应变的测定 X射线衍射线宽化法
    China National Standards
    fraction

    English PDF
    GB 20936.4-2008 Electrical apparatus for the detection and measurement of flammable gases - Part 4: Performance requirements for group II apparatus indicating a volume fraction up to 100% gas
    可燃性气体探测用电气设备 第4部分:显示气体体积含量至100%的II类探测器的性能要求
    China National Standards
    fraction

    English PDF
    GB/T 19077.1-2008 Particle size analysis - Laser diffraction methods - Part 1: General principles
    粒度分析 激光衍射法 第1部分:通则
    China National Standards
    fraction

    English PDF
    GB/T 20724-2006 Method of thickness measurement for thin crystal by convergent beam electron diffraction
    薄晶体厚度的会聚束电子衍射测定方法
    China National Standards
    fraction

    English PDF
    GB/T 20405.3-2006 Urine-absorbing aids for incontinence―Test methods for characterizing Polymer-based absorbent materials―Part 3: Determination of particle size distribution by sieve fractionation
    失禁者用尿液吸收剂 聚合物基质吸液材料特性的测试方法 第3部分:筛分法对粒径分布的测定
    China National Standards
    fraction

    English PDF
    GB 16355-1996 Radiation protection standardsfor X-ray diffraction and fluorescence analysis equipment
    X射线衍射仪和荧光分析仪放射卫生防护标准
    China National Standards
    fraction

    English PDF

    Find out:53Items   |  To Page of: First -Previous-Next -Last  | 1

     

    +86-755-25831330        sales@gbstandards.org 
    106# Zhongmao Mansion,No.1 Beizhan Road,Shenzhen,China
    ©  RJS Copyright  2001-2024 All Rights Reserved

    - Since 2001 -
    Focus on China Standards & Compliance Services

    www.rjs.cn

    China Licenses

    www.transcustoms.com

    China HS code & Tariff

    www.gbstandards.org

    China National Standards