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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 31271-2014- English Version of China National Standard
    Packaging―Rate of recycling―Definition and method of calculation
    包装 循环再生率 计算规则和方法
    GB/T 31270.12-2014- English Version of China National Standard
    Test guidelines on environmental safety assessment for chemical pesticides―Part 12: Fish acute toxicity test
    化学农药环境安全评价试验准则 第12部分:鱼类急性毒性试验
    GB/T 31272-2014- English Version of China National Standard
    Packaging―Rate of energy recovery―Definition and method of calculation
    包装 能量回收率 计算规则和方法
    GB/T 3976-2014- English Version of China National Standard
    Functional sizes and technical requirements of chairs and tables for educational institutions
    学校课桌椅功能尺寸及技术要求
    GB/T 31270.7-2014- English Version of China National Standard
    Test guidelines on environmental safety assessment for chemical pesticides―Part 7: Bioconcentration test
    化学农药环境安全评价试验准则 第7部分:生物富集试验
    GB/T 4996-2014- English Version of China National Standard
    General-purpose flat pallets for through transit of goods—Test methods
    联运通用平托盘 试验方法
    GB/T 31286-2014- English Version of China National Standard
    National organization codes and names
    全国组织机构代码与名称
    GB 50981-2014- English Version of China National Standard
    Code for seismic design of mechanical and electrical equipment
    建筑机电工程抗震设计规范
    GB 50219-2014- English Version of China National Standard
    Technical code for water spray fire protection systems
    水喷雾灭火系统技术规范
    GB 50982-2014- English Version of China National Standard
    Technical code for monitoring of building and bridge structures
    建筑与桥梁结构监测技术规范
    GB 50233-2014- English Version of China National Standard
    Code for construction and acceptance of 110kV~750kV overhead transmission line
    110kV~750kV架空输电线路施工及验收规范
    GB 51041-2014- English Version of China National Standard
    Code for geotechnical investigation of nuclear power plants
    核电厂岩土工程勘察规范
    GB/T 51040-2014- English Version of China National Standard
    Technical code for groundwater monitoring
    地下水监测工程技术规范
    GB/T 30885-2014- English Version of China National Standard
    Plant protein beverage-Soymilk and soymilk beverage
    植物蛋白饮料 豆奶和豆奶饮料
    GB/T 31280-2014- English Version of China National Standard
    Brand valuation—Wine, drink and refined tea manufacturing industry
    品牌价值评价 酒、饮料和精制茶制造业
    GB/T 31237-2014- English Version of China National Standard
    Inspection specification for 1000kV power system protection relay and automation device
    1000kV系统继电保护装置及安全自动装置检测技术规范
    GB/T 30884-2014- English Version of China National Standard
    Apple vinegar beverage
    苹果醋饮料
    GB/T 31219.3-2014- English Version of China National Standard
    Specification of library collections digitization—Part 3: Image resources
    图书馆馆藏资源数字化加工规范 第3部分:图像资源
    GB/T 31218-2014- English Version of China National Standard
    Metallic materials—Determination of residual stress—Sectioning relaxation strain-gage method
    金属材料 残余应力测定 全释放应变法
    GB/T 2423.20-2014- English Version of China National Standard
    Environmental testing—Part 2:Test methods—Test Kd: Hydrogen sulphide test for contacts and connections
    环境试验 第2部分:试验方法 试验Kd:接触点和连接件的硫化氢试验
    GB/T 31219.2-2014- English Version of China National Standard
    Specification of library collections digitization―Part 2: Text resources
    图书馆馆藏资源数字化加工规范 第2部分:文本资源
    GB/T 31227-2014- English Version of China National Standard
    Test method for the surface roughness by atomic force microscope for sputtered thin films
    原子力显微镜测量溅射薄膜表面粗糙度的方法
    GB/T 3286.6-2014- English Version of China National Standard
    Methods for chemical analysis of limestone and dolomite―Part 6: The determination of phosphorus content―The phosphomolybdate blue spectrophotometric method
    石灰石及白云石化学分析方法 第6部分:磷含量的测定 磷钼蓝分光光度法
    GB/T 31219.4-2014- English Version of China National Standard
    Specification of library collections digitization—Part 4: Audio resources
    图书馆馆藏资源数字化加工规范 第4部分:音频资源
    GB 31222-2014- English Version of China National Standard
    Specifications for observing environs protection of upper-air meteorological station
    气象探测环境保护规范 高空气象观测站
    GB/T 31234-2014- English Version of China National Standard
    Technical specification for YBZT series Flameproof premium efficiency three-phase induction motor with copper rotor(Frame size 80 t0 200)
    YBZT系列隔爆型超高效率铸铜转子三相异步电动机(机座号80~200)技术条件
    GB/T 6159.3-2014- English Version of China National Standard
    Micrographics―Vocabulary―Part 3:Film processing
    缩微摄影技术 词汇 第3部分:胶片处理
    GB/T 31232.2-2014- English Version of China National Standard
    E-commerce statistical indicator system—Part 2: Online marketing
    电子商务统计指标体系 第2部分:在线营销
    GB/T 31231-2014- English Version of China National Standard
    Determination of zinc and lead isotopic ratios in aqueous solution―Multiple-collectors inductively coupled plasma mass spectrometry
    水中锌、铅同位素丰度比的测定 多接收电感耦合等离子体质谱法
    GB/T 31284-2014- English Version of China National Standard
    Brand valuation—Tourism
    品牌价值评价 旅游业
    GB/T 30887-2014- English Version of China National Standard
    Guideline for water system integration and optimization of iron and steel complex
    钢铁联合企业水系统集成优化实施指南
    GB/T 20295-2014- English Version of China National Standard
    Application of symbols for binary logic and analogue elements
    二进制逻辑元件和模拟元件符号的应用
    GB/T 3286.7-2014- English Version of China National Standard
    Methods for chemical analysis of limestone and dolomite―Part 7: The determination of sulphur content―The pipe furnace combustion iodic acid potassium titration method,the high frequency combustion with infrared absorption method and the barium sulfa
    石灰石及白云石化学分析方法 第7部分:硫含量的测定 管式炉燃烧-碘酸钾滴定法、高频燃烧红外吸收法和硫酸钡重量法
    GB/T 30894-2014- English Version of China National Standard
    Salted fish
    咸鱼
    GB/T 25105.1-2014- English Version of China National Standard
    Industrial communication networks―Fieldbus specifications―Type 10 PROFINET IO Specifications―Part 1: Application layer service definition
    工业通信网络 现场总线规范 类型10:PROFINET IO规范 第1部分:应用层服务定义
    GB/T 30898-2014- English Version of China National Standard
    Scrap steel from slag for steelmaking
    炼钢用渣钢
    GB/T 30891-2014- English Version of China National Standard
    Practice of sampling plans for aquatic products
    水产品抽样规范
    GB/T 2424.12-2014- English Version of China National Standard
    Environmental testing—Part 2: Test methods—Guidance to test Kd: Hydrogen sulphide test for contacts and connections
    环境试验 第2部分:试验方法 试验Kd:接触点和连接件的硫化氢试验导则
    GB/T 30900-2014- English Version of China National Standard
    Slag agglomerate of LF refining furnace for steelmaking
    炼钢用LF炉精炼渣团块
    GB/T 25105.2-2014- English Version of China National Standard
    Industrial communication networks―Fieldbus specifications―Type 10: PROFINET IO Specifications―Part 2: Application layer protocol specification
    工业通信网络 现场总线规范 类型10:PROFINET IO规范 第2部分:应用层协议规范
    GB/T 31225-2014- English Version of China National Standard
    Test method for the thickness of silicon oxide on Si substrate by ellipsometer
    椭圆偏振仪测量硅表面上二氧化硅薄层厚度的方法
    GB 31223-2014- English Version of China National Standard
    Specifications for observing environs protection of weather radar station
    气象探测环境保护规范 天气雷达站
    GB 31221-2014- English Version of China National Standard
    Specifications for observing environs protection of surface meteorological station
    气象探测环境保护规范 地面气象观测站
    GB/T 14644-2014- English Version of China National Standard
    Textiles―Burning behaviour―The 45°test determination of flame spread rate
    纺织品 燃烧性能 45°方向燃烧速率的测定
    GB/T 31230.5-2014- English Version of China National Standard
    Industrial ethernet fieldbus EtherCAT—Part 5: Application Layer service definition
    工业以太网现场总线EtherCAT 第5部分:应用层服务定义
    GB/T 30897-2014- English Version of China National Standard
    Magnetic powder from steel slag for sintering
    烧结用磁选渣钢粉
    GB/T 31230.3-2014- English Version of China National Standard
    Industrial ethernet fieldbus EtherCAT—Part 3: Data Link Layer service definition
    工业以太网现场总线EtherCAT 第3部分:数据链路层服务定义
    GB/T 30892-2014- English Version of China National Standard
    Fishing nets—Description and designation of knotted netting
    渔网 有结网片的类型和标示
    GB/T 30590-2014- English Version of China National Standard
    Frozen drinks category
    冷冻饮品分类
    GB/T 30890-2014- English Version of China National Standard
    Technical regulations for larval rearing of whiteleg shrimp
    凡纳滨对虾育苗技术规范

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