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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 23769-2009- English Version of China National Standard
    Inorganic chemical products - General method for the determination of pH values
    无机化工产品 水溶液中pH值测定通用方法
    GB 23819-2009- English Version of China National Standard
    Safety of machinery - Fire prevention and protection
    机械安全 火灾防治
    GB/T 23805-2009- English Version of China National Standard
    Fine ceramics(advanced ceramics,advanced technical ceramics) - Test method for tensile strength of monolithic ceramics at room temperature
    精细陶瓷室温拉伸强度试验方法
    GB/T 50504-2009- English Version of China National Standard
    Standard for terminology of civil architectural design
    民用建筑设计术语标准
    GB/T 23806-2009- English Version of China National Standard
    Fine ceramics (advanced ceramics,advanced technical ceramics) - Test method for fracture toughness of monolithic ceramics at room temperature by single edge precracked beam (SEPB) method
    精细陶瓷断裂韧性试验方法 单边预裂纹梁(SEPB)法
    GB/T 23768-2009- English Version of China National Standard
    Inorganic chemicals for industrial use - General rules for flame atomic absorption spectrometry
    无机化工产品 火焰原子吸收光谱法通则
    GB/T 23765-2009- English Version of China National Standard
    Test method of sodium cyanide and potassium cyanide products
    氰化钠和氰化钾产品测定方法
    GB 50499-2009- English Version of China National Standard
    Code for design of bast textile mill
    麻纺织工厂设计规范
    GB 50477-2009- English Version of China National Standard
    Code of design of occupational safety and health for textile industry enterprises
    纺织工业企业职业安全卫生设计规范
    GB/T 23770-2009- English Version of China National Standard
    Liquid inorganic chemical products - General method for the measurement of colour
    液体无机化工产品色度测定通用方法
    GB/T 23767-2009- English Version of China National Standard
    General method for measuring solid chemicals fire limits in gaseous oxidants
    固体化工产品在气态氧化剂中燃烧极限测定的通用方法
    GB 50070-2009- English Version of China National Standard
    Code for design of electric power in mine
    矿山电力设计规范
    GB 50496-2009- English Version of China National Standard
    Code for construction of mass concrete
    大体积混凝土施工规范
    GB 50498-2009- English Version of China National Standard
    Code for installation and acceptance of fixed fire monitor extinguishing systems
    固定消防炮灭火系统施工与验收规范
    GB 50512-2009- English Version of China National Standard
    Code for design standard-gauge railway of metallurgical open-pit mine
    冶金露天矿准轨铁路设计规范
    GB/T 50502-2009- English Version of China National Standard
    Code for construction organization plan of building engineering
    建筑施工组织设计规范
    GB/T 13255.4-2009- English Version of China National Standard
    Test methods of caprolactam for industrial use - Part 4: Determination of volatile bases content - Titrimetric method after distillation
    工业用己内酰胺试验方法 第4部分:挥发性碱含量的测定 蒸馏后滴定法
    GB/T 13255.5-2009- English Version of China National Standard
    Test methods of caprolactam for industrial use - Part 5: Determination of absorbance at a wavelength of 290nm
    工业用己内酰胺试验方法 第5部分:290nm波长处吸光度的测定
    GB/T 13255.7-2009- English Version of China National Standard
    Test methods of caprolactam for industrial use - Part 7: Determination of iron content
    工业用己内酰胺试验方法 第7部分:铁含量的测定
    GB/T 23772-2009- English Version of China National Standard
    Inorganic chemicals for industrial use - General method for the determination of total nitrogen content - Nessler's reagent colorimetric method
    无机化工产品中总氮含量测定的通用方法 蒸馏-纳氏试剂比色法
    GB/T 3961-2009- English Version of China National Standard
    Terms for fibre reinforced plastics
    纤维增强塑料术语
    GB/T 13255.6-2009- English Version of China National Standard
    Test methods of caprolactam for industrial use - Part 6: Determination of acidity or alkalinity
    工业用己内酰胺试验方法 第6部分:酸度或碱度的测定
    GB/T 13255.8-2009- English Version of China National Standard
    Test methods of caprolactam for industrial use - Part 8: Determination of cyclohexanone oxime content
    工业用己内酰胺试验方法 第8部分:环己酮肟含量的测定
    GB/T 13255.1-2009- English Version of China National Standard
    Test methods of caprolactam for industrial use - Part 1: Determination of colourity of 50% aqueous caprolactam solution - Spectrometric method
    工业用己内酰胺试验方法 第1部分:50%水溶液色度的测定 分光光度法
    GB/T 13255.2-2009- English Version of China National Standard
    Test methods of caprolactam for industrial use - Part 2: Determination of crystallizing point
    工业用己内酰胺试验方法 第2部分:结晶点的测定
    GB/T 13255.3-2009- English Version of China National Standard
    Test methods of caprolactam for industrial use - Part 3: Determination of permanganate absorption number - Spectrometric method
    工业用己内酰胺试验方法 第3部分:高锰酸钾吸收值的测定 分光光度法
    GB/T 23734-2009- English Version of China National Standard
    Basic requirements for quality and safety control of food workshop
    食品生产加工小作坊质量安全控制基本要求
    GB/T 23743-2009- English Version of China National Standard
    Microbiological examination of the enumeration of coagulase-positive staphylococci in feeds - Technique using Baird-Parker agar medium
    饲料中凝固酶阳性葡萄球菌的微生物学检验 Baird-parker琼脂培养基计数法
    GB/T 23745-2009- English Version of China National Standard
    Feed additive - 10% Astaxanthin
    饲料添加剂 10%虾青素
    GB/T 14712-2009- English Version of China National Standard
    Single-opening hot press
    单层热压机
    GB/T 23897-2009- English Version of China National Standard
    Packing,transportation and storage of major cut flowers
    主要切花产品包装、运输、贮藏
    GB/T 8381.7-2009- English Version of China National Standard
    The determination of olaquindox in feed - High performance liquid chromatography
    饲料中喹乙醇的测定 高效液相色谱法
    GB/T 23746-2009- English Version of China National Standard
    Feed grade saccharin sodium
    饲料级糖精钠
    GB/T 23899-2009- English Version of China National Standard
    Overall energy consumption for parquet production
    实木复合地板生产综合能耗
    GB/T 23747-2009- English Version of China National Standard
    Feed additive - Xylo-oligosaccharides
    饲料添加剂 低聚木糖
    GB/T 23741-2009- English Version of China National Standard
    Determination of four kinds of barbiturates in feeds
    饲料中4种巴比妥类药物的测定
    GB/T 23825-2009- English Version of China National Standard
    Wood-based panels - Determination of formaldehyde release - Gas analysis method
    人造板及其制品中甲醛释放量测定-气体分析法
    GB/T 1926.1-2009- English Version of China National Standard
    Technical furfural
    工业糠醛
    GB/T 14022.2-2009- English Version of China National Standard
    Technical furfuryl alcohol test methods
    工业糠醇试验方法
    GB/T 23736-2009- English Version of China National Standard
    Rapeseed meal(solvent) for feedstuff
    饲料用菜籽粕
    GB/T 23742-2009- English Version of China National Standard
    Animal feeding stuffs - Determination of ash insoluble in hydrochloric acid
    饲料中盐酸不溶灰分的测定
    GB/T 23776-2009- English Version of China National Standard
    Methodology of sensory evaluation of tea
    茶叶感官审评方法
    GB/T 8139-2009- English Version of China National Standard
    Dewaxed shellac,Decolorized shellac,Decolorized and dewaxed shellac
    脱蜡紫胶片、脱色紫胶片和脱色脱蜡紫胶片
    GB/T 23739-2009- English Version of China National Standard
    Soil quality - Analysis of available lead and cadmium contents in soils - Atomic absorption spectrometry
    土壤质量 有效态铅和镉的测定 原子吸收法
    GB/T 8140-2009- English Version of China National Standard
    Bleeched shellac
    漂白紫胶
    GB/T 8138-2009- English Version of China National Standard
    Shellac
    紫胶片
    GB/T 23898-2009- English Version of China National Standard
    Wood-based panel for wooden flat pallets
    木质平托盘用人造板
    GB/T 23744-2009- English Version of China National Standard
    Determination of 36 pesticide residues in feedstuffs - GC-MS
    饲料中36种农药多残留测定 气相色谱-质谱法
    GB/T 14713-2009- English Version of China National Standard
    General specification for veneer lathe
    旋切机通用技术条件
    GB/T 8137-2009- English Version of China National Standard
    Seed lac
    颗粒紫胶

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