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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 "G" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 28702-2012 Nodularizer for spheroidal Graphite cast iron
    球墨铸铁用球化剂
    China National Standards
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    GB/T 28701-2012 LockinG assemblies
    胀紧联结套
    China National Standards
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    GB/T 28700-2012 SWZ universal couplinG with bearing box
    SWZ型整体轴承座十字轴式万向联轴器
    China National Standards
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    GB/T 28699-2012 Steel structure protection General requirements of coatings
    钢结构防护涂装通用技术条件
    China National Standards
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    GB/T 28698-2012 RollinG bearings - Deep groove ball bearings for electric motors - Specifications
    滚动轴承 电机用深沟球轴承 技术条件
    China National Standards
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    GB/T 28697-2012 RollinG bearings - Aligning thrust ball bearings and aligning seat washers - Boundary dimensions
    滚动轴承 调心推力球轴承和调心座垫圈 外形尺寸
    China National Standards
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    GB/T 28696-2012 CentrifuGe separator drum balance - Inspection standard
    离心机 分离机转鼓平衡 检验规范
    China National Standards
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    GB/T 28695-2012 Standard of strenGth calculation for centrifugal drum
    离心机转鼓强度计算规范
    China National Standards
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    GB/T 28694-2012 Technical requirement of deep carburizinG
    深层渗碳 技术要求
    China National Standards
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    GB/T 20057-2012 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
    China National Standards
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    GB/T 19228.3-2012 Stainless steel press-fittinG assemblies - Part 3:Rubber O-rings
    不锈钢卡压式管件组件 第3部分: O形橡胶密封圈
    China National Standards
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    GB/T 19799.2-2012 Non-destructive testinG - Ultrasonic testing - Specification for calibration block No.2
    无损检测 超声检测 2号校准试块
    China National Standards
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    GB/T 13307-2012 Industrial pre-crimped wire square openinG screens
    预弯成型金属丝编织方孔网
    China National Standards
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    GB/T 11374-2012 Thermal sprayinG coating - Nondestructive methods for measurement of thickness
    热喷涂涂层厚度的无损测量方法
    China National Standards
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    GB/T 10107.3-2012 Cycloidal drives ― Part 3: Symbols of Geometrical data
    摆线针轮行星传动 第3部分:几何要素代号
    China National Standards
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    GB/T 10107.2-2012 Cycloidal drives ― Part 2: Representation of drawinGs
    摆线针轮行星传动 第2部分:图示方法
    China National Standards
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    GB/T 10107.1-2012 Cycloidal drives ― Part 1: Basic terminoloGy
    摆线针轮行星传动 第1部分:基本术语
    China National Standards
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    GB/T 28727-2012 Gas analysis - Determination of sulfides - Gas chromatograph with flame photometric detector
    气体分析 硫化物的测定 火焰光度气相色谱法
    China National Standards
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    GB/T 28726-2012 Gas analysis - Gas chromatograph with helium ionization detector
    气体分析 氦离子化气相色谱法
    China National Standards
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    GB/T 28724-2012 Determination of meltinG temperature for chemicals (pharmaceuticals) - Differential scanning calorimetry(DSC)
    固体有机化学品熔点的测定 差示扫描量热法
    China National Standards
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    GB/T 28723-2012 Determination of purity for chemicals (pharmaceuticals) - Differential scanninG calorimetry (DSC)
    固体有机化学品纯度的测定 差示扫描量热法
    China National Standards
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    GB/T 28721-2012 Cathodic protection of reinforcinG steel in atmospherically exposed concrete structures
    大气环境混凝土中钢筋的阴极保护
    China National Standards
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    GB/T 28718-2012 Determination of T-2 toxin in feed - HiGh performance liquid chromatography with immunoaffinity column clean-up
    饲料中T-2毒素的测定 免疫亲和柱净化-高效液相色谱法
    China National Standards
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    GB/T 28717-2012 Determination of malonaldehyde in feed - HiGh performance liquid chromatography
    饲料中丙二醛的测定 高效液相色谱法
    China National Standards
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    GB/T 28716-2012 Determination of zearalenone in feed - HiGh performance liquid chromatigraphic method with immunoaffinity column clean-up
    饲料中玉米赤霉烯酮的测定 免疫亲和柱净化-高效液相色谱法
    China National Standards
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    GB/T 28714-2012 Directive for technique of water meterinG
    取水计量技术导则
    China National Standards
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    GB/T 11828.3-2012 Instruments for staGe measurement - Part 3 :Groundwater stage gauge
    水位测量仪器 第3部分:地下水位计
    China National Standards
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    GB/T 6072.4-2012 ReciprocatinG internal combustion engines - Performance - Part 4: Speed governing
    往复式内燃机 性能 第4部分:调速
    China National Standards
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    GB/T 28713.3-2012 Enhanced heat transfer elements used in tube-shell heat exchanGers - Part 3:Wavy tubes
    管壳式热交换器用强化传热元件 第3部分:波节管
    China National Standards
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    GB/T 28713.2-2012 Enhanced heat transfer elements used in tube-shell heat exchanGers- Part 2:Stainless steel corrugated tubes
    管壳式热交换器用强化传热元件 第2部分:不锈钢波纹管
    China National Standards
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    GB/T 28713.1-2012 Enhanced heat transfer elements used in tube-shell heat exchanGers -Part 1:Threaded tubes
    管壳式热交换器用强化传热元件 第1部分:螺纹管
    China National Standards
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    GB/T 28712.6-2012 Type and basic parameters of heat exchanGer - Part 6:air cooled heat exchanger
    热交换器型式与基本参数 第6部分:空冷式热交换器
    China National Standards
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    GB/T 28712.5-2012 Types and basic parameters of head exchanGers - Part 5:Spiral heat exchangers
    热交换器型式与基本参数 第5部分:螺旋板式热交换器
    China National Standards
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    GB/T 28712.4-2012 Types and basic parameters of heat exchanGers - Part 4: vertical thermo-siphon reboilers
    热交换器型式与基本参数 第4部分:立式热虹吸式重沸器
    China National Standards
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    GB/T 28712.3-2012 Types and basic parameters of heat exchanGers - Part 3: U-tube heat exchangers
    热交换器型式与基本参数 第3部分:U形管式热交换器
    China National Standards
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    GB/T 28712.2-2012 Types and basic parameters of heat exchanGers - Part 2: Fixed tube sheet heat exchangers
    热交换器型式与基本参数 第2部分:固定管板式热交换器
    China National Standards
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    GB/T 28712.1-2012 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
    China National Standards
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    GB/T 28711-2012 No power type of amusement devices - SwinG
    无动力类游乐设施 秋千
    China National Standards
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    GB/T 28693-2012 Tractors and machinery for aGricultural and forestry - Requirements of the lighting and light-signalling devices
    农林拖拉机和机械 照明和光信号装置的要求
    China National Standards
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    GB/T 28692-2012 PrintinG machinery - Hot glue thermobinder - General test method
    印刷机械 热熔胶订设备 通用试验方法
    China National Standards
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    GB/T 28691-2012 HiGh precision trapezoidal thread broaching tap
    高精度梯形螺纹拉削丝锥
    China National Standards
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    GB/T 28688-2012 Low pressure die castinG machine - Technical requirements
    低压铸造机 技术条件
    China National Standards
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    GB/T 28687-2012 Numecical control die castinG machines
    数控压铸机
    China National Standards
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    GB/T 28686-2012 Gas turbines thermodynamic performance tests
    燃气轮机热力性能试验
    China National Standards
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    GB/T 28679-2012 RemanufacturinG of automotive components - Assembly
    汽车零部件再制造 装配
    China National Standards
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    GB/T 28678-2012 RemanufacturinG of automotive components - Pre-delivery inspection
    汽车零部件再制造 出厂验收
    China National Standards
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    GB/T 28677-2012 RemanufacturinG of automotive components - Cleaning
    汽车零部件再制造 清洗
    China National Standards
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    GB/T 28676-2012 RemanufacturinG of automotive components - Classification
    汽车零部件再制造 分类
    China National Standards
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    GB/T 28675-2012 RemanufacturinG of automotive components - Disassembly
    汽车零部件再制造 拆解
    China National Standards
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    GB/T 28674-2012 The technical specifications for remanufacturinG of automotive components - Steering gear
    汽车零部件再制造产品技术规范 转向器
    China National Standards
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    GB/T 28673-2012 The technical specifications for remanufacturinG of automotive components - Starter
    汽车零部件再制造产品技术规范 起动机
    China National Standards
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    GB/T 28685-2012 Product Grade of eustoma cut flowers
    洋桔梗切花产品等级
    China National Standards
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    GB/T 28684-2012 Phalaenopsis seedlinG quality grade
    蝴蝶兰种苗质量等级
    China National Standards
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    GB/T 28682-2012 Product Grade for pot azalea(Rhododendron hybrid)
    杜鹃盆花产品质量等级
    China National Standards
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    GB/T 28681-2012 Technical reGulation of postharvest handling on bulbs of lily, calla and gladiolus
    百合、马蹄莲、唐菖蒲种球采后处理技术规程
    China National Standards
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    GB/T 28680-2012 Product Grade of hydrangea cut flowers
    八仙花切花产品等级
    China National Standards
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    GB/T 28668-2012 Grain and oil storage - Safety operation regulations for grain drying
    粮油储藏 粮食烘干安全操作规程
    China National Standards
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    GB/T 28660-2012 Genuineness and purity verification of potato seed-tuber - SSR molecular marker
    马铃薯种薯真实性和纯度鉴定 SSR分子标记
    China National Standards
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    GB/T 28495-2012 General technical requirements for bamboo and wooden toys
    竹木玩具通用技术条件
    China National Standards
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    GB 28665-2012 Emission standard of air pollutants for steel rollinG industry
    轧钢工业大气污染物排放标准
    China National Standards
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    GB 28662-2012 Emission standard of pollutants for sinterinG and pelletizing of iron and steel
    钢铁烧结、球团工业大气污染物排放标准
    China National Standards
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    GB 28661-2012 Emission standard for pollutants for miniinG and mineral processing industry
    铁矿采选工业污染物排放标准
    China National Standards
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    GB 50810-2012 Code for desiGn of water supply and drainage of coal industry
    煤炭工业给水排水设计规范
    China National Standards
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    GB 50799-2012 Code for desiGn of the electrical conference systems
    电子会议系统工程设计规范
    China National Standards
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    GB 50782-2012 Code for technoloGical design of non-ferrous concentrator
    有色金属选矿厂工艺设计规范
    China National Standards
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    GB 2758-2012 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
    China National Standards
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    GB 28635-2012 Precast concrete pavinG units
    混凝土路面砖
    China National Standards
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    GB 7692-2012 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
    China National Standards
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    GB 17750-2012 Safety code for paintinG - Safety for dipping process
    涂装作业安全规程 浸涂工艺安全
    China National Standards
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    GB/T 521-2012 Test method of measurinG peripheral dimensions for tyres
    轮胎外缘尺寸测量方法
    China National Standards
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    GB/T 28638-2012 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
    China National Standards
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    GB/T 28637-2012 Electric dayliGhting exclude smoke skylight
    电动采光排烟天窗
    China National Standards
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    GB/T 28636-2012 HeatinG and air conditioning system hydraulic balance valve
    采暖与空调系统水力平衡阀
    China National Standards
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    GB/T 28634-2012 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
    China National Standards
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    GB/T 28632-2012 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
    China National Standards
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    GB/T 28631-2012 Calcium aluminate aGents for dry-mixed mortar
    用于干混砂浆的铝酸钙添加剂
    China National Standards
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    GB/T 28627-2012 Gypsum plaster
    抹灰石膏
    China National Standards
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    GB/T 17359-2012 Microbeam analysis - Quantitative analysis usinG energy dispersive spectrometry
    微束分析 能谱法定量分析
    China National Standards
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    GB/T 28651-2012 Road temporary traffic siGns
    公路临时性交通标志
    China National Standards
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    GB/T 28649-2012 Automatic recoGnition system for vehicle license plate
    机动车号牌自动识别系统
    China National Standards
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    GB/T 28648-2012 Chemicals - Acute inhalation toxicity testinG - Acute toxic class method
    化学品 急性吸入毒性试验 急性毒性分类法
    China National Standards
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    GB/T 28647-2012 Chemicals - Test method of uterotrophic bioassay in rodents - A short-term screeninG test for oestrogenic properties
    化学品 啮齿类动物子宫增重试验 雌激素作用的短期筛选试验
    China National Standards
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    GB 28645.2-2012 Safety code for inspection of danGerous goods - Nonspillage electric storage
    危险品检验安全规范 密封蓄电池
    China National Standards
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    GB 28645.1-2012 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
    China National Standards
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    GB 28644.3-2012 Classification and list of orGanic peroxides
    有机过氧化物分类及品名表
    China National Standards
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    GB 28644.2-2012 Limited quantities and packinG requirements of dangerous goods
    危险货物有限数量及包装要求
    China National Standards
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    GB 28644.1-2012 Excepted quantities and packinG requirements of dangerous goods
    危险货物例外数量及包装要求
    China National Standards
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    GB/Z 28623-2012 Health informatics - Interoperability and compatibility in messaGing and communication standards - Key characteristics
    健康信息学 消息传输与通信标准中的互操作性与兼容性 关键特性
    China National Standards
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    GB/T 2901-2012 Information and documentation - Format for information exchanGe
    信息与文献 信息交换格式
    China National Standards
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    GB/T 28643-2012 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
    China National Standards
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    GB/T 28642-2012 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
    China National Standards
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    GB/T 28641-2012 General technical requirement for protein microarray
    蛋白质微阵列芯片通用技术条件
    China National Standards
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    GB/T 28639-2012 General technical requirement for DNA microarray
    DNA微阵列芯片通用技术条件
    China National Standards
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    GB/T 28630.5-2012 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
    China National Standards
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    GB/T 28630.4-2012 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
    China National Standards
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    GB/T 28630.3-2012 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
    China National Standards
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    GB/T 28630.2-2012 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
    China National Standards
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    GB/T 28630.1-2012 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
    China National Standards
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    GB/T 28626-2012 Methods of evaluation for imaGe quality of hardcopy by color copiers
    彩色复印机图像质量评价方法
    China National Standards
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    GB/T 28624-2012 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
    China National Standards
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