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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 28712.1-2012- English Version of China National Standard
    Types and basic parameters of heat exchangers - Part 1:floating heat exchangers
    热交换器型式与基本参数 第1部分:浮头式热交换器
    GB/T 6072.4-2012- English Version of China National Standard
    Reciprocating internal combustion engines - Performance - Part 4: Speed governing
    往复式内燃机 性能 第4部分:调速
    GB 28653-2012- English Version of China National Standard
    Ammonium fluoride for industrial use
    工业氟化铵
    GB/T 307.4-2012- English Version of China National Standard
    Rolling bearings - Tolerances - Part 4: Tolerances for thrust bearings
    滚动轴承 公差 第4部分:推力轴承公差
    GB/T 28707-2012- English Version of China National Standard
    Disc spring supports and hangers
    碟簧支吊架
    GB/T 11374-2012- English Version of China National Standard
    Thermal spraying coating - Nondestructive methods for measurement of thickness
    热喷涂涂层厚度的无损测量方法
    GB/T 20057-2012- English Version of China National Standard
    Rolling bearings - Single-row cylindrical roller bearings - Chamfer dimensions for loose rib and non-rib sides
    滚动轴承 圆柱滚子轴承 平挡圈和套圈无挡边端倒角尺寸
    GB/T 28714-2012- English Version of China National Standard
    Directive for technique of water metering
    取水计量技术导则
    GB/T 10107.1-2012- English Version of China National Standard
    Cycloidal drives ― Part 1: Basic terminology
    摆线针轮行星传动 第1部分:基本术语
    GB/T 11828.3-2012- English Version of China National Standard
    Instruments for stage measurement - Part 3 :Groundwater stage gauge
    水位测量仪器 第3部分:地下水位计
    GB/T 28726-2012- English Version of China National Standard
    Gas analysis - Gas chromatograph with helium ionization detector
    气体分析 氦离子化气相色谱法
    GB/T 7232-2012- English Version of China National Standard
    Terminology of metal heat treatment
    金属热处理工艺 术语
    GB/T 9452-2012- English Version of China National Standard
    Testing method for working zone of heat treatment furnace
    热处理炉有效加热区测定方法
    GB 50782-2012- English Version of China National Standard
    Code for technological design of non-ferrous concentrator
    有色金属选矿厂工艺设计规范
    GB 50799-2012- English Version of China National Standard
    Code for design of the electrical conference systems
    电子会议系统工程设计规范
    GB 50810-2012- English Version of China National Standard
    Code for design of water supply and drainage of coal industry
    煤炭工业给水排水设计规范
    GB 50800-2012- English Version of China National Standard
    Technical code for anechoic and semi-anechoic rooms
    消声室和半消声室技术规范
    GB 2758-2012- English Version of China National Standard
    National Food Safety Standard - Fermented Alcoholic Beverages and Formulated Spirits
    食品安全国家标准 发酵酒及其配制酒
    GB 2757-2012- English Version of China National Standard
    National Food Safety Standard - Distilled Spirits and Formulated Spirits
    食品安全国家标准 蒸馏酒及其配制酒
    GB/T 28643-2012- English Version of China National Standard
    Determination of PCDD/Fs and dioxin-like PCBs in feeds - Isotope dilution HRGC/HRMS
    饲料中二噁英及二噁英类多氯联苯的测定 同位素稀释-高分辨气相色谱/高分辨质谱法
    GB 28635-2012- English Version of China National Standard
    Precast concrete paving units
    混凝土路面砖
    GB 28644.2-2012- English Version of China National Standard
    Limited quantities and packing requirements of dangerous goods
    危险货物有限数量及包装要求
    GB 7692-2012- English Version of China National Standard
    Safety code for painting - Safety、ventilation and air clean-up for pretreatment process of painting
    涂装作业安全规程 涂漆前处理工艺安全及其通风净化
    GB/T 18811-2012- English Version of China National Standard
    Basic terms of electronic commerce
    电子商务基本术语
    GB/T 28632-2012- English Version of China National Standard
    Surface chemical analysis - Auger electron spectroscopy and X-ray photoelectron spectroscopy - Determination of lateral resolution
    表面化学分析 俄歇电子能谱和X射线光电子能谱 横向分辨率测定
    GB 11652-2012- English Version of China National Standard
    Technical regulations for the working safety of fireworks and firecrackers
    烟花爆竹作业安全技术规程
    GB/T 28630.1-2012- English Version of China National Standard
    Diagnostic protocols for white spot disease - Part 1: Dot blot hybridization method with DNA probe
    白斑综合征(WSD)诊断规程 第1部分:核酸探针斑点杂交检测法
    GB/T 28630.2-2012- English Version of China National Standard
    Diagnostic protocols for white spot disease - Part 2: Nested PCR method
    白斑综合征(WSD)诊断规程 第2部分:套式PCR检测法
    GB/T 28634-2012- English Version of China National Standard
    Microbeam analysis - Electron probe microanalysis - Quantitative point analysis for bulk specimen using wavelength dispersive X-ray spectroscopy
    微束分析 电子探针显微分析 块状试样波谱法定量点分析
    GB/T 28637-2012- English Version of China National Standard
    Electric daylighting exclude smoke skylight
    电动采光排烟天窗
    GB/T 28626-2012- English Version of China National Standard
    Methods of evaluation for image quality of hardcopy by color copiers
    彩色复印机图像质量评价方法
    GB/T 521-2012- English Version of China National Standard
    Test method of measuring peripheral dimensions for tyres
    轮胎外缘尺寸测量方法
    GB 28644.1-2012- English Version of China National Standard
    Excepted quantities and packing requirements of dangerous goods
    危险货物例外数量及包装要求
    GB/T 28640-2012- English Version of China National Standard
    Practices for cold-chain transportation of livestock & poultry meat
    畜禽肉冷链运输管理技术规范
    GB/T 28636-2012- English Version of China National Standard
    Heating and air conditioning system hydraulic balance valve
    采暖与空调系统水力平衡阀
    GB 28644.3-2012- English Version of China National Standard
    Classification and list of organic peroxides
    有机过氧化物分类及品名表
    GB/T 28630.4-2012- English Version of China National Standard
    Diagnostic protocols for white spot disease - Part 4: Histopathology method
    白斑综合征(WSD)诊断规程 第4部分:组织病理学诊断法
    GB/T 28638-2012- English Version of China National Standard
    Heat loss test for thermal insulation structure and evaluation methods for thermal insulation efficiency of district heating pipes
    城镇供热管道保温结构散热损失测试与保温效果评定方法
    GB/T 28624-2012- English Version of China National Standard
    Management and technical specification for digital archives of organization code registration
    组织机构代码数字档案管理与技术规范
    GB 28645.1-2012- English Version of China National Standard
    Safety code for inspection of dangerous goods - Chemical oxygen generation
    危险品检验安全规范 化学氧气发生器
    GB 17750-2012- English Version of China National Standard
    Safety code for painting - Safety for dipping process
    涂装作业安全规程 浸涂工艺安全
    GB/T 28633-2012- English Version of China National Standard
    Surface chemical analysis - X-ray photoelectron spectroscopy - Repeatability and constancy of intensity scale
    表面化学分析 X射线光电子能谱 强度标的重复性和一致性
    GB/T 28642-2012- English Version of China National Standard
    Rapid determination of salmonella spp in animal feeding stuffs - PCR method
    饲料中沙门氏菌的快速检测方法 聚合酶链式反应(PCR)法
    GB 28645.2-2012- English Version of China National Standard
    Safety code for inspection of dangerous goods - Nonspillage electric storage
    危险品检验安全规范 密封蓄电池
    GB/T 17359-2012- English Version of China National Standard
    Microbeam analysis - Quantitative analysis using energy dispersive spectrometry
    微束分析 能谱法定量分析
    GB/T 28629-2012- English Version of China National Standard
    Methods for chemical analysis of free silicon dioxide for cement clinker
    水泥熟料中游离二氧化硅化学分析方法
    GB/T 28630.3-2012- English Version of China National Standard
    Diagnostic protocols for white spot disease - Part 3: In situ hybridization method
    白斑综合征(WSD)诊断规程 第3部分:原位杂交检测法
    GB/T 28630.5-2012- English Version of China National Standard
    Diagnostic protocols for white spot disease - Part 5: T-E staining method with fresh tissue
    白斑综合征(WSD)诊断规程 第5部分:新鲜组织的T-E染色法
    GB/T 28479-2012- English Version of China National Standard
    Classifications and codes for international trade documents
    国际贸易单证分类与代码
    GB/T 27664.3-2012- English Version of China National Standard
    Non-destructive testing - Characterization and verification of ultrasonic test equipment - Part 3: Combined equipment
    无损检测 超声检测设备的性能与检验 第3部分:组合设备

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