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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 21051-2007- English Version of China National Standard
    Ergonomics of human-system interaction - Usability methods supporting human-centred design
    人-系统交互工效学 支持以人为中心设计的可用性方法
    GB/T 21053-2007- English Version of China National Standard
    Information security techniques - Public key infrastructure - Technology requirement for security classification protection of PKI system
    信息安全技术 公钥基础设施 PKI系统安全等级保护技术要求
    GB/T 21049-2007- English Version of China National Standard
    Chinese-Sensible Code
    汉信码
    GB/T 21048-2007- English Version of China National Standard
    Cinematography Star-rating standard for cinemas
    电影院星级的划分与评定
    GB/T 21054-2007- English Version of China National Standard
    Information security techniques - Public key infrastructure - Evaluation criteria for security classification protection of PKI system
    信息安全技术 公钥基础设施 PKI系统安全等级保护评估准则
    GB/T 5677-2007- English Version of China National Standard
    Radiographic testing for steel castings
    铸钢件射线照相检测
    GB/T 21052-2007- English Version of China National Standard
    Information security technology - Physical security technical requirement for information system
    信息安全技术 信息系统物理安全技术要求
    GB/T 9444-2007- English Version of China National Standard
    Magnetic particle testing for steel castings
    铸钢件磁粉检测
    GB/T 19617-2007- English Version of China National Standard
    Test method for length of cotton - Hand-measured staple length
    棉花长度试验方法 手扯尺量法
    GB 21075-2007- English Version of China National Standard
    Reservoir-induced earthquake hazard assessment
    水库诱发地震危险性评价
    GB/T 3274-2007- English Version of China National Standard
    Hot-rolled plates and strips of carbon structural steels and high strength low alloy structural steels
    碳素结构钢和低合金结构钢热轧厚钢板和钢带
    GB/T 6730.64-2007- English Version of China National Standard
    Iron ores - Determination of water soluble chloride content - Ion-selective electrode method
    铁矿石 水溶性氯化物含量的测定 离子选择电极法
    GB 1499.2-2007- English Version of China National Standard
    Steel for the reinforcement of concrete - Part 2: Hot rolled bars
    钢筋混凝土用钢 第2部分:热轧带肋钢筋
    GB/T 21074-2007- English Version of China National Standard
    Cold rolled stainless precision steel strip for needle tubing
    针管用不锈钢精密冷轧钢带
    GB/T 6730.5-2007- English Version of China National Standard
    Iron ores - Determination of total iron content - Titanium(III) chloride reduction method
    铁矿石 全铁含量的测定 三氯化钛还原法
    GB/T 1222-2007- English Version of China National Standard
    Spring steels
    弹簧钢
    GB/T 21073-2007- English Version of China National Standard
    Epoxy-coated seven-wire prestressing steel strand
    环氧涂层七丝预应力钢绞线
    GB/T 6730.13-2007- English Version of China National Standard
    Iron ores - Determination of calcium and magnesium content - EGTA-CyDTA titrimetric method
    铁矿石 钙和镁含量的测定 EGTA-CyDTA滴定法
    GB/T 14985-2007- English Version of China National Standard
    General rules of dimensions, shape, surface, quality, testing method and inspection for expansion alloys
    膨胀合金尺寸、外形、表面质量、试验方法和检验规则的一般规定
    GB/T 6730.11-2007- English Version of China National Standard
    Iron ores - Determination of aluminium content - EDTA titrimetric method
    铁矿石 铝含量的测定 EDTA滴定法
    GB/T 4156-2007- English Version of China National Standard
    Metallic materials - Sheet and strip - Erichsen cupping test
    金属材料 薄板和薄带埃里克森杯突试验
    GB/T 5027-2007- English Version of China National Standard
    Metallic materials - Sheet and strip - Determination of plastic strain ratio
    金属材料 薄板和薄带塑性应变比(r值)的测定
    GB/T 21056-2007- English Version of China National Standard
    Specification for adjustable speed drive systems of electricity conservation with VF for fans and pumps
    风机、泵类负载变频调速节电传动系统及其应用技术条件
    GB/T 21060-2007- English Version of China National Standard
    Plastics - Determination of pourability
    塑料 流动性的测定
    GB/T 12763.11-2007- English Version of China National Standard
    Specifications for oceanographic survey - Part 11;marine engineering geological investigation
    海洋调查规范 第11部分:海洋工程地质调查
    GB/T 12763.2-2007- English Version of China National Standard
    Specifications for oceanographic survey - Part 2: marine hydrographic observation
    海洋调查规范 第2部分: 海洋水文观测
    GB/T 12763.3-2007- English Version of China National Standard
    Specifications for oceanographic survey - Part 3: Marine meteorological observations
    海洋调查规范 第3部分: 海洋气象观测
    GB/T 12763.9-2007- English Version of China National Standard
    Specifications for oceanographic survey - Part 9: Guidelines for marine ecological survey
    海洋调查规范 第9部分:海洋生态调查指南
    GB/T 12763.1-2007- English Version of China National Standard
    Specifications for oceanographic survey - Part 1: General
    海洋调查规范 第1部分:总则
    GB/T 11213.1-2007- English Version of China National Standard
    Sodium hydroxide for chemical fiber use - Determination of sodium hydroxide content
    化纤用氢氧化钠 氢氧化钠含量的测定
    GB/T 11213.2-2007- English Version of China National Standard
    Sodium hydroxide for chemical fiber use - Determination of sodium chloride content - Spectrometric method
    化纤用氢氧化钠 氯化钠含量的测定 分光光度法
    GB/T 12763.4-2007- English Version of China National Standard
    Specifications for oceanographic survey - Part 4: Survey of chemical parameters in sea water
    海洋调查规范 第4部分: 海水化学要素调查
    GB/T 7383-2007- English Version of China National Standard
    Non-ionic surface active agents - Determination of hydroxyl value
    非离子表面活性剂 羟值的测定
    GB/T 12763.10-2007- English Version of China National Standard
    Specification for oceanographic survey - Part 10:Submarine topography and geomorphology
    海洋调查规范 第10部分:海底地形地貌调查
    GB/T 13097-2007- English Version of China National Standard
    Epichlorohydrin for industrial use
    工业用环氧氯丙烷
    GB/T 12763.6-2007- English Version of China National Standard
    Specifications for oceanographic survey - Part 6: Marine biological survey
    海洋调查规范 第6部分: 海洋生物调查
    GB/T 12763.8-2007- English Version of China National Standard
    Specifications for oceanographic survey - Part 8:marine geology and geophysics survey
    海洋调查规范 第8部分: 海洋地质地球物理调查
    GB/T 12763.7-2007- English Version of China National Standard
    The specifications for oceanographic survey - Part 7: Exchange of oceanographic survey data
    海洋调查规范 第7部分: 海洋调查资料交换
    GB/T 12763.5-2007- English Version of China National Standard
    Specifications for oceanographic survey - Part 5: Survey of acoustical and optical parameters in the sea
    海洋调查规范 第5部分: 海洋声、光要素调查
    GB/T 12157-2007- English Version of China National Standard
    Water for industrial circulating cooling system and boiler -Determination of dissolved oxygen
    工业循环冷却水和锅炉用水中溶解氧的测定
    GB/T 16497-2007- English Version of China National Standard
    Surface active agents - Determination of storage stability of water-in-oil emulsion
    表面活性剂 油包水乳液贮藏稳定性的测定
    GB/T 5553-2007- English Version of China National Standard
    Surface active agents - Determination of water repellency of waterprooting agents
    表面活性剂 防水剂 防水力测定法
    GB/T 12149-2007- English Version of China National Standard
    Water for industrial circulating cooling system and boiler - Determination of silica
    工业循环冷却水和锅炉用水中硅的测定
    GB/T 14415-2007- English Version of China National Standard
    Water for industrial circulating cooling system and boiler - Determination of solids matter
    工业循环冷却水和锅炉用水中固体物质的测定
    GB/T 6911-2007- English Version of China National Standard
    Water for industrial circulating cooling system and boiler - Determination of sulfate
    工业循环冷却水和锅炉用水中硫酸盐的测定
    GB/T 3401-2007- English Version of China National Standard
    Determination of the viscosity of Poly(vinyl chloride) resins in dilute solution using capillary viscometers
    用毛细管黏度计测定聚氯乙烯树脂稀溶液的黏度
    GB/T 2916-2007- English Version of China National Standard
    Plastic - Vinyl chloride homopolymer and copolymer resins - Sieve analysis using air-jet sieve apparatus
    塑料 氯乙烯均聚和共聚树脂 用空气喷射筛装置的筛分析
    GB/T 6373-2007- English Version of China National Standard
    Surface active agents - Determination of apparent density
    表面活性剂 表观密度的测定
    GB/T 14637-2007- English Version of China National Standard
    Industrial circulating cooling water and scale-Determination of copper,zinc-Atomic absorption spectrometric method
    工业循环冷却水及水垢中铜、锌的测定 原子吸收光谱法
    GB/T 21055-2007- English Version of China National Standard
    Assistive devices of car manipulation for persons with physical disabilities
    肢体残疾人驾驶汽车的操纵辅助装置

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