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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 "GB" GB Standards List:
  • GB/T 14890-1994- English Version of China National Standard
    Calibration of field pyrheliometers
    工作直接日射表的校准方法
    GB 14891.2-1994- English Version of China National Standard
    Hygienic standard for irradiated pollen
    辐照花粉卫生标准
    GB 14891.6-1994- English Version of China National Standard
    Hygienic standard for irradiated hog carcass
    辐照猪肉卫生标准
    GB 14889-1994- English Version of China National Standard
    Food additive--Potassium citrate
    食品添加剂 柠檬酸钾
    GB/T 14921-1994- English Version of China National Standard
    The demand for the picture quality ofPAL-D system in satellite television broadcasting services
    PAL-D制卫星电视广播图像质量要求
    GB/T 14919-1994- English Version of China National Standard
    The specifications for digital audio sourcecoding
    数字声音信号源编码技术规范
    GB 14938-1994- English Version of China National Standard
    General principles of diagnostic criteria and technical management of food poisoning
    食物中毒诊断标准及技术处理总则
    GB 14944-1994- English Version of China National Standard
    Hygienic standard for bottle sheet and granular materials of polyvinyl chloride for food packaging
    食品包装用聚氯乙烯瓶盖垫片及粒料卫生标准
    GB 14934-1994- English Version of China National Standard
    Hygienic standard for disinfection of dinner and drinking set
    食(饮)具消毒卫生标准
    GB 14942-1994- English Version of China National Standard
    Hygienic standard for polycarbonate products used as food containers and packaging materials
    食品容器、包装材料用聚碳酸酯成型品卫生标准
    GB/T 14929.2-1994- English Version of China National Standard
    Method for determination of aldicarb residues in peanut,cottonseed oil and peanut oil
    花生仁、棉籽油、花生油中涕灭威残留量测定方法
    GB 4803-1994- English Version of China National Standard
    Hygienic standard for polyvinyl chloride resin used as food container and packaging material
    食品容器、包装材料用聚氯乙烯树脂卫生标准
    GB 14936-1994- English Version of China National Standard
    Hygienic standard of diatomaceous earth
    硅藻土卫生标准
    GB/T 223.76-1994- English Version of China National Standard
    Methods for chemical analysis of iron,steel and alloy--The flame atomic absorption spectrometric method for the determination of vanadium content
    钢铁及合金化学分析方法 火焰原子吸收光谱法测定钒量
    GB/T 14949.12-1994- English Version of China National Standard
    Manganese ores--Determination of combined water content
    锰矿石化学分析方法 化合水量的测定
    GB/T 14949.7-1994- English Version of China National Standard
    Manganese ores--Determination of sodium and pota-ssium contents
    锰矿石化学分析方法 钠和钾量的测定
    GB/T 14949.3-1994- English Version of China National Standard
    Manganese ores--Determination of barium oxide content
    锰矿石化学分析方法 氧化钡量的测定
    GB/T 223.77-1994- English Version of China National Standard
    Methods for chemical analysis of iron,steel and alloy--The flame atomic absorption spectrometric method for the determination of calcium content
    钢铁及合金化学分析方法 火焰原子吸收光谱法测定钙量
    GB/T 14949.11-1994- English Version of China National Standard
    Manganese ores--Determination of carbon dioxide content
    锰矿石化学分析方法 二氧化碳量的测定
    GB/T 14949.4-1994- English Version of China National Standard
    Manganese ores--Determination of vanadium content
    锰矿石化学分析方法 钒量的测定
    GB/T 14949.5-1994- English Version of China National Standard
    Manganese ores--Determination of titanium content
    锰矿石化学分析方法 钛量的测定
    GB/T 223.20-1994- English Version of China National Standard
    Methods for chemical analysis of iron,steel and alloy--The fotentiometric titration method for the determination of cobalt content
    钢铁及合金化学分析方法 电位滴定法测定钴量
    GB/T 223.21-1994- English Version of China National Standard
    Methods for chemical analysis of iron,steel and alloy--The 5-Cl-PADAB spectrophotometricmethod for the determination of cobalt content
    钢铁及合金化学分析方法 5-Cl-PADAB分光光度法测定钴量
    GB/T 223.25-1994- English Version of China National Standard
    Methods for chemical analysis of iron,steel and alloy--The dimethylglyoxime gravimetric method forthe determination of nickel content
    钢铁及合金化学分析方法 丁二酮肟重量法测定镍量
    GB/T 223.22-1994- English Version of China National Standard
    Methods for chemical analysis of iron,steel and alloy--The nitroso-R-salt spectrophotometric method for the determination of cobalt content
    钢铁及合金化学分析方法 亚硝基R 盐分光光度法测定钴量
    GB/T 223.18-1994- English Version of China National Standard
    Methods for chemical analysis of iron,steel and alloy--The sodium thiosulfate separation iodimetric method for the determination of copper content
    钢铁及合金化学分析方法 硫代硫酸钠分离-碘量法测定铜量
    GB 14918-1994- English Version of China National Standard
    General specification of signal pistol
    信号枪通用技术条件
    GB/T 14897.5-1994- English Version of China National Standard
    Tools for woodworking--Square chisel drill--Termi-nology
    木工刀具术语 方凿钻
    GB/T 14897.3-1994- English Version of China National Standard
    Tools for woodworking--Milling cutters--Termin-ology
    木工刀具术语 铣刀
    GB/T 14897.4-1994- English Version of China National Standard
    Tools for woodworking--Drill--Terminology
    木工刀具术语 钻头
    GB/T 14897.1-1994- English Version of China National Standard
    General terminology of tools for woodworking
    木工刀具 基本术语
    GB/T 14897.2-1994- English Version of China National Standard
    Tools for woodworking--Saw blades--Terminology
    木工刀具术语 锯
    GB/T 14896.6-1994- English Version of China National Standard
    Non-traditional machine tools--Terminology--Other non-traditional machine tools
    特种加工机床 术语 其他特种加工机床
    GB/T 14910-1994- English Version of China National Standard
    Plain bearings--Requirements on backings for thick-walled multilayer bearings
    滑动轴承 厚壁多层轴承衬背技术要求
    GB/T 14896.5-1994- English Version of China National Standard
    Non-traditional machine tools--Terminology--Combined machining machine tools
    特种加工机床 术语 复合加工机床
    GB/T 14906-1994- English Version of China National Standard
    Viscosity classification of internal combustion engine oil
    内燃机油粘度分类
    GB/T 14903-1994- English Version of China National Standard
    Testing method for torsional shear strength of doedl joint by inorganic adhesives
    无机胶粘剂套接扭转剪切强度试验方法
    GB/T 2680-1994- English Version of China National Standard
    Determination of light transmittance, solar direct transmittance, total solar energy transmittance and ultraviolet transmittance for glass in building and related glazing factors
    建筑玻璃 可见光透射比、太阳光直接透射比、太阳能总透射比、紫外线透射比及有关窗玻璃参数的测定
    GB/T 14848-1993- English Version of China National Standard
    Quality standard for ground water
    地下水质量标准
    GB/T 3674-1993- English Version of China National Standard
    Phthalocyanine blue B
    酞菁蓝B
    GB/T 14839-1993- English Version of China National Standard
    Technical symbols for geochemical exploration
    地球化学勘查技术符号
    GB/T 14815.1-1993- English Version of China National Standard
    Information processing--Coded representation of pictures--Part 1:Encoding principles for picture representation in a 7-bit or 8-bit environment
    信息处理 图片编码表示 第一部分:在七位或八位环境中图片表示的编码原则
    GB/T 14844-1993- English Version of China National Standard
    Designations of semiconductor materials
    半导体材料牌号表示方法
    GB/T 5721-1993- English Version of China National Standard
    General rules of identification,packaging,transportation and storage for rubber sealing products
    橡胶密封制品标志、包装、运输、贮存的一般规定
    GB 14861-1993- English Version of China National Standard
    Safety requirements and testing methodsfor equipments of applied TV
    应用电视设备安全要求及试验方法
    GB/T 14814-1993- English Version of China National Standard
    Information processing--Text and office systems--Standard generalized markup language(SGML)
    信息处理 文本和办公系统 标准通用置标语言(SGML)
    GB/T 14857-1993- English Version of China National Standard
    The specifications of encoding parameters of digital television for studio
    演播室数字电视编码参数规范
    GB/T 1687-1993- English Version of China National Standard
    Rubber,vulcanized--Determination of temperature rise and resistance to fafigue in flexometer testing--Part 2:Compression flexometer
    硫化橡胶在屈挠试验中温升和耐疲劳性能的测定 第二部分:压缩屈挠试验
    GB/T 1601-1993- English Version of China National Standard
    Determination method of pH value for pesticides
    农药pH值的测定方法
    GB/T 14855-1993- English Version of China National Standard
    General specification of quality for pre-recorded audio cassette
    盒式音带制品质量总技术规范

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