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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 27814-2011- English Version of China National Standard
    Anhydrous magnesium carbonate
    无水碳酸镁
    GB/T 28174.2-2011- English Version of China National Standard
    Unified modeling language(UML)- Part 2: Superstructure specification
    统一建模语言(UML) 第2部分:上层结构
    GB/T 27652-2011- English Version of China National Standard
    Methods of pretreatment for chemical analysis of preservative-treated wood
    防腐木材化学分析前的预处理方法
    GB/T 27839-2011- English Version of China National Standard
    Test method for hazard classification of hydrazine aqueous solution
    肼水溶液类物质危险特性分类方法
    GB/T 27629-2011- English Version of China National Standard
    Determination of breaking tenacity of animal fibre bundles
    毛绒束纤维断裂强度试验方法
    GB/T 28191-2011- English Version of China National Standard
    Surface active agents - Detergents - Anionic active matter stable to acid hydrolysis - Determination of trace amounts
    表面活性剂 洗涤剂 对酸解稳定的阴离子活性物 痕量的测定
    GB/T 28187-2011- English Version of China National Standard
    Textile machinery - Dyeing and finishing machines - Square bars for winding devices - Dimensions
    纺织机械 染整机器 卷绕装置用方轴尺寸
    GB/T 27739-2011- English Version of China National Standard
    Automatic catchweighing instruments
    自动分检衡器
    GB/T 27672-2011- English Version of China National Standard
    Copper and copper alloy seamless tube for welding and cutting
    焊割用铜及铜合金无缝管
    GB/T 27674-2011- English Version of China National Standard
    Copper,lead and zinc sulfide concentrates - Determination of hygroscopic moisture in the analysis sample - ?Gravimetric method
    硫化铜、铅和锌精矿 试样中湿存水分的测定 重量法
    GB/T 28158-2011- English Version of China National Standard
    Occupational classification and qualification management of international trade
    国际贸易业务的职业分类与资质管理
    GB/T 27937.3-2011- English Version of China National Standard
    MPR publication - Part 3: General rules of production
    MPR出版物 第3部分:通用制作规范
    GB/T 27905.2-2011- English Version of China National Standard
    Inspection methods for trace and physical evidences from fire scene-Part 2: Sheet glass
    火灾物证痕迹检查方法 第2部分:普通平板玻璃
    GB/T 27736-2011- English Version of China National Standard
    The general calculation method of the system energy equilibrium in pulp and paper production process
    制浆造纸企业生产过程的系统能量平衡计算方法通则
    GB/T 27773-2011- English Version of China National Standard
    Criteria for vector density control - Cockroach
    病媒生物密度控制水平 蜚蠊
    GB/T 28092-2011- English Version of China National Standard
    Detection and identification of Botryosphaeria laricina (K. Sawada) Y. Z. Shong
    落叶松枯梢病菌检疫鉴定方法
    GB/T 27731-2011- English Version of China National Standard
    Release paper for sanitary products
    卫生用品用离型纸
    GB/T 27738-2011- English Version of China National Standard
    Automatic gravimetric filling instruments
    重力式自动装料衡器
    GB/T 27680-2011- English Version of China National Standard
    Copper,lead ,zinc and nickel concentrates - Experimental methods for checking the bias of sampling
    铜、铅、锌和镍精矿 检查取样误差的实验方法
    GB/T 27765-2011- English Version of China National Standard
    Testing methods of SiO2, TiO2, Fe3O4 and Al2O3 nanoparticles biological effect by transmission electron microscope (TEM)
    SiO2、TiO2、Fe3O4及Al2O3纳米颗粒生物效应的透射电子显微镜检测方法
    GB/T 27693-2011- English Version of China National Standard
    Safety of industrial trucks - Test methods for measuring noise emissions
    工业车辆安全 噪声辐射的测量方法
    GB/T 28088-2011- English Version of China National Standard
    Detection and identification of Solanum rostratum Dunal
    刺萼龙葵检疫鉴定方法
    GB/T 27752-2011- English Version of China National Standard
    Validation of the strength of uranium reference solution, plutonium reference solution and potassium dichromate reference solution
    铀、钚和重铬酸钾标准溶液浓度的确认
    GB/T 27698.5-2011- English Version of China National Standard
    Test method for the performance of heat exchangers and heat exchange element - Part 5: Heat transfer tube for tubular heat exchangers
    热交换器及传热元件性能测试方法 第5部分:管壳式热交换器用换热管
    GB/T 27749-2011- English Version of China National Standard
    Test procedure for thermal endurance of insulating varnishes - Electric strength method
    绝缘漆耐热性试验规程 电气强度法
    GB/T 27699-2011- English Version of China National Standard
    Steel pipeline in-line inspection technical specification
    钢质管道内检测技术规范
    GB/T 27747-2011- English Version of China National Standard
    High-voltage alternating current disconnecting circuit-breakers for rated voltages of 72.5 kV and above
    额定电压72.5 kV及以上交流隔离断路器
    GB/T 27691-2011- English Version of China National Standard
    Wire rod for steel cord
    钢帘线用盘条
    GB/T 27937.2-2011- English Version of China National Standard
    MPR publication - Part 2: Specification of MPR code symbols
    MPR出版物 第2部分:MPR码符号规范
    GB/T 27683-2011- English Version of China National Standard
    Specifications for recovery of cutting filings of free-cutting copper alloys
    易切削铜合金切削废屑回收规范
    GB/T 27832-2011- English Version of China National Standard
    Chemicals - Genetic toxicology - Test method of Saccharomyces cerevisiae mitotic recombination
    化学品 遗传毒性 酿酒酵母菌有丝分裂重组试验方法
    GB/T 28114-2011- English Version of China National Standard
    Magnesium reinforced porcelain ware
    镁质强化瓷器
    GB/T 27670-2011- English Version of China National Standard
    Clad aluminium alloy welded tubes for heat exchangers of vehicles
    车辆热交换器用复合铝合金焊管
    GB/T 27797.8-2011- English Version of China National Standard
    Fibre-reinforced plastics - Methods of producing test plates - Part 8: Compression moulding of SMC and BMC
    纤维增强塑料 试验板制备方法 第8部分:SMC及BMC模塑
    GB/T 27709-2011- English Version of China National Standard
    Calculation method of energy equilibrium and energy efficiency in four stages bleaching system with chlorine dioxide
    带二氧化氯的四段漂白系统能量平衡及能量效率计算方法
    GB/T 28112-2011- English Version of China National Standard
    Determination of residual dimethylcyclosiloxane volatiles in silicone rubber
    硅橡胶中挥发性甲基环硅氧烷残留量的测定
    GB/T 28068-2011- English Version of China National Standard
    Detection of Xanthomonas citri subsp. Citri using the real-time fluorescent PCR
    柑桔溃疡病菌实时荧光PCR检测方法
    GB/T 27982-2011- English Version of China National Standard
    Diagnostic techniques for peste des petits ruminants
    小反刍兽疫诊断技术
    GB/T 28212-2011- English Version of China National Standard
    Laboratory glassware - Condensers
    实验室玻璃仪器 冷凝管
    GB/T 3681-2011- English Version of China National Standard
    Plastics methods of exposure to direct weathering, to weathering using glass-filtered daylight, and to intensified weathering by daylight using Fresnel mirrors
    塑料 自然日光气候老化、玻璃过滤后日光气候老化和菲涅耳镜加速日光气候老化的暴露试验方法
    GB/T 5203-2011- English Version of China National Standard
    Safety logic assemblies of nuclear reactor characteristics and test methods
    核反应堆安全逻辑装置特性和检验方法
    GB/T 13508-2011- English Version of China National Standard
    Polyethylene blown containers
    聚乙烯吹塑容器
    GB 27881-2011- English Version of China National Standard
    Safety requirements for working on high voltage equipment underwater
    水下高电压设备作业安全要求
    GB 28139-2011- English Version of China National Standard
    70% Imidacloprid water dispersible granules
    70%吡虫啉水分散粒剂
    GB 28153-2011- English Version of China National Standard
    Thiosultap-monosodium water soluble powders
    杀虫单可溶粉剂
    GB 5135.21-2011- English Version of China National Standard
    Automatic sprinkler system - Part 21: Inspector’s test connection
    自动喷水灭火系统 第21部分:末端试水装置
    GB/T 10191-2011- English Version of China National Standard
    Fixed capacitors for use in electronic equipment - Part 16-1: Blank detail specification:Fixed metallized polypropylene film dielectric d.c.capacitors - Assessment levels E and EZ
    电子设备用固定电容器 第16-1部分:空白详细规范 金属化聚丙烯膜介质直流固定电容器 评定水平E和EZ
    GB 11929-2011- English Version of China National Standard
    Regulations for designing storage building of high level radioactive liquid waste
    高水平放射性废液贮存厂房设计规定
    GB/T 18109-2011- English Version of China National Standard
    Quick frozen finfish
    冻鱼
    GB/T 19004-2011- English Version of China National Standard
    Managing for the sustained success of an organization - A quality management approach
    追求组织的持续成功 质量管理方法

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