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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. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB 9706.265-2021 |
Medical electrical equipment—Part 2-65: Particular requirements for the basic safety and essential performance of dental intra-oral X-ray equipment 医用电气设备 第2-65部分：口内成像牙科X射线机的基本安全和基本性能专用要求 |
China National Standards for |
 English PDF |
| GB 9706.243-2021 |
Medical electrical equipment—Part 2-43: Particular requirements for the basic safety and essential performance of X-ray equipment for interventional procedures 医用电气设备 第2-43部分：介入操作X射线设备的基本安全和基本性能专用要求 |
China National Standards for |
English PDF |
| GB 40070-2021 |
Hygienic requirements of study products for myopia prevention and control in children and adolescents 儿童青少年学习用品近视防控卫生要求 |
China National Standards for |
English PDF |
| GB 19578-2021 |
Fuel consumption limits for passenger cars 乘用车燃料消耗量限值 |
China National Standards for |
English PDF |
| GB 7258-2017 |
Technical specifications for safety of power-driven vehicles operating on roads + No.2 Modification Sheet 机动车运行安全技术条件+第2号修改单 |
China National Standards for |
English PDF |
| GB/T 14215-2021 |
General quality requirements for canned tomato paste 番茄酱罐头质量通则 |
China National Standards for |
English PDF |
| GB/T 13214-2021 |
General quality requirements for canned beef and canned mutton 牛肉类、羊肉类罐头质量通则 |
China National Standards for |
English PDF |
| GB/T 5138-2021 |
Liquid chlorine for industrial use 工业用液氯 |
China National Standards for |
English PDF |
| GB/T 40552-2021 |
Guidance for assessment of outcomes of learning services 教育服务效果测评指南 |
China National Standards for |
English PDF |
| GB/T 40548-2021 |
Technical specification of separate layers pressure control and combined layers drainage for coalbed methane wells 煤层气井分层控压合层排采技术规范 |
China National Standards for |
English PDF |
| GB/T 40547-2021 |
Design guidelines for coalbed methane well drilling and completion 煤层气钻完井设计指南 |
China National Standards for |
English PDF |
| GB/T 40546-2021 |
Design specification for coalbed methane well drainage engineering 煤层气井排采工程设计规范 |
China National Standards for |
English PDF |
| GB/T 40545-2021 |
Guidelines of hydraulic fracturing for coalbed methane well 煤层气井压裂作业导则 |
China National Standards for |
English PDF |
| GB/T 40544-2021 |
Spacecraft interface requirements document for launch vehicle services 航天器对发射服务接口要求文件 |
China National Standards for |
English PDF |
| GB/T 40542-2021 |
Design requirements for space explosive systems and devices 航天火工系统及装置设计要求 |
China National Standards for |
English PDF |
| GB/T 40541-2021 |
Structural design requirements of metal pressure vessels for space system 航天金属压力容器结构设计要求 |
China National Standards for |
English PDF |
| GB/T 40540-2021 |
Specification for silicone grease thermal filler of spacecraft 航天器用导热硅脂规范 |
China National Standards for |
English PDF |
| GB/T 40539-2021 |
Prevention requirements for foreign object debris of spacecraft 航天器多余物预防和控制要求 |
China National Standards for |
English PDF |
| GB/T 40537-2021 |
Guidelines for design margin of aerospace products 航天产品裕度设计指南 |
China National Standards for |
English PDF |
| GB/T 40536-2021 |
Design requirements for residual propellant venting of Spacecraft 航天器剩余推进剂排放设计要求 |
China National Standards for |
English PDF |
| GB/T 40523.1-2021 |
Ships and marine technology—Measurement of changes in hull and propeller performance—Part 1: General principles 船舶与海上技术 船体和螺旋桨性能变化测量 第1部分：总则 |
China National Standards for |
English PDF |
| GB/T 40521.2-2021 |
Passenger cars test track for a severe lane-change manoeuvre—Part 2: Obstacle avoidance 乘用车紧急变线试验车道 第2部分：避障 |
China National Standards for |
English PDF |
| GB/T 40521.1-2021 |
Passenger cars test track for a severe lane-change manoeuvre—Part 1: Double lane-change 乘用车紧急变线试验车道 第1部分：双移线 |
China National Standards for |
English PDF |
| GB/T 40520-2021 |
Rules for the product maturity of aerospace equipment 航天单机产品成熟度定级规定 |
China National Standards for |
English PDF |
| GB/T 40519-2021 |
Design requirements for atomic oxygen protection of spacecraft 航天器原子氧防护设计要求 |
China National Standards for |
English PDF |
| GB/T 40518-2021 |
Guideline of technology readiness assessment for aerospace engineering 航天工程技术成熟度评价指南 |
China National Standards for |
English PDF |
| GB/T 40517-2021 |
Solar thermal storage system for low and medium temperature application 太阳能中低温蓄热装置 |
China National Standards for |
English PDF |
| GB/T 40516-2021 |
Metal valves for use in marine J-flanged pipe face-to-face and centre-to-face dimensions J类船用法兰连接金属阀门的结构长度 |
China National Standards for |
English PDF |
| GB/T 40515-2021 |
Ships and marine technology—Globe valves for use in low temperature applications—Design and testing requirements 船舶和海上技术 船用超低温截止阀 设计与试验要求 |
China National Standards for |
English PDF |
| GB/T 40513-2021 |
Contamination control requirements for spacecraft optics remote instrument 星载光学遥感仪器污染防护要求 |
China National Standards for |
English PDF |
| GB/T 40512-2021 |
Test method of exposure to weathering for motor vehicle 汽车整车大气暴露试验方法 |
China National Standards for |
English PDF |
| GB/T 40511-2021 |
General technical specifications for collection, storage and transportation of raw materials of agricultural and forestry biomass 农林生物质原料收储运通用技术规范 |
China National Standards for |
English PDF |
| GB/T 40509-2021 |
Test method of transition test for the quantification of vehicle on-centre handling 汽车转向中心区操纵性过渡特性试验方法 |
China National Standards for |
English PDF |
| GB/T 40505-2021 |
Wet electrostatic precipitator—Methods of performance tests 湿式电除尘器 性能测试方法 |
China National Standards for |
English PDF |
| GB/T 40504-2021 |
Management specification for water conservation on laundering of public textiles 公用纺织品洗涤场所节水管理规范 |
China National Standards for |
English PDF |
| GB/T 40502-2021 |
Technical requirements for active draghead 主动耙头技术要求 |
China National Standards for |
English PDF |
| GB/T 40501-2021 |
General condition of vehicle dynamics test for passenger cars 轻型汽车操纵稳定性试验通用条件 |
China National Standards for |
English PDF |
| GB/T 40479-2021 |
Dimensions and performance requirements of general-purpose half pallets 通用半托盘尺寸及性能要求 |
China National Standards for |
English PDF |
| GB/T 40478-2021 |
Specifications for the basic data items in an enterprise credit file for supervision purpose 企业信用监管档案数据项规范 |
China National Standards for |
English PDF |
| GB/T 40477-2021 |
E-commerce credit—Basic trustworthy requirements for online retailing—Service providing 电子商务信用 网络零售信用基本要求 服务产品提供 |
China National Standards for |
English PDF |
| GB/T 40476-2021 |
E-commerce credit—Basic trustworthy requirements for online retailing—Digital consumptions 电子商务信用 网络零售信用基本要求 数字产品零售 |
China National Standards for |
English PDF |
| GB/T 40475-2021 |
Technical requirements for lectotype of refrigerated and insulated vehicles 冷藏保温车选型技术要求 |
China National Standards for |
English PDF |
| GB/T 40471-2021 |
Livestock and poultry slaughtering and processing equipment—Technical conditions for complete sets of sheep and goat slaughtering equipment 畜禽屠宰加工设备 羊屠宰成套设备技术条件 |
China National Standards for |
English PDF |
| GB/T 40470-2021 |
Livestock and poultry slaughtering and processing equipment—Technical conditions for complete sets of poultry slaughtering equipment 畜禽屠宰加工设备 禽屠宰成套设备技术条件 |
China National Standards for |
English PDF |
| GB/T 40469-2021 |
Livestock and poultry slaughtering and processing equipment—Technical conditions for complete sets of cattle slaughtering equipment 畜禽屠宰加工设备 牛屠宰成套设备技术条件 |
China National Standards for |
English PDF |
| GB/T 40467-2021 |
Livestock and poultry meat quality testing—Guideline for near-infrared spectroscopy method 畜禽肉品质检测 近红外法通则 |
China National Standards for |
English PDF |
| GB/T 40466-2021 |
Code of practice for livestock and poultry meat fabrication—Pork 畜禽肉分割技术规程 猪肉 |
China National Standards for |
English PDF |
| GB/T 40465-2021 |
Traceability requirement for livestock and poultry meat 畜禽肉追溯要求 |
China National Standards for |
English PDF |
| GB/T 40464-2021 |
Technical requirements for processing of chilled meat 冷却肉加工技术要求 |
China National Standards for |
English PDF |
| GB/T 40461-2021 |
Determination of sodium content for fertilizers 肥料中钠含量的测定 |
China National Standards for |
English PDF |
| GB/T 40458-2021 |
Specification of nucleic acid extraction used for high-throughput detection of pathogenic microorganisms 用于病原微生物高通量检测的核酸提取技术规范 |
China National Standards for |
English PDF |
| GB/T 40454-2021 |
Good manufacturing practice for poultry hatching 家禽孵化良好生产规范 |
China National Standards for |
English PDF |
| GB/T 40451-2021 |
Terms for grassland and forage 草原与牧草术语 |
China National Standards for |
English PDF |
| GB/T 40446-2021 |
Guideline for grade of fruits 果品质量分级导则 |
China National Standards for |
English PDF |
| GB/T 40443-2021 |
Household electrical appliances suitable for older persons—General technical requirements 适用于老年人的家用电器 通用技术要求 |
China National Standards for |
English PDF |
| GB/T 40439-2021 |
Smart household appliances system for older persons’assisted living—Architecture model 用于老年人生活辅助的智能家电系统 架构模型 |
China National Standards for |
English PDF |
| GB/T 40437-2021 |
Electrical safety—Guidelines for risk early-warning 电气安全 风险预警指南 |
China National Standards for |
English PDF |
| GB/T 40435-2021 |
Technical specifications for substation data communication gateway 变电站数据通信网关机技术规范 |
China National Standards for |
English PDF |
| GB/T 40434-2021 |
Rectification equipment for charging industrial batteries 工业电池充电整流设备 |
China National Standards for |
English PDF |
| GB/T 40433-2021 |
Technical specifications of combined power source for electric vehicles 电动汽车用混合电源技术要求 |
China National Standards for |
English PDF |
| GB/T 40432-2021 |
Conductive on-board charger for electric vehicles 电动汽车用传导式车载充电机 |
China National Standards for |
English PDF |
| GB/T 40531.1-2021 |
Ships and marine technology—Specifications for gas detectors intended for use on board ships—Part 1:Portable gas detectors for atmosphere testing of enclosed spaces 船舶与海上技术 船用气体探测器规范 第1部分：围蔽处所的便携式气体探测器 |
China National Standards for |
English PDF |
| GB/T 40530-2021 |
Ships and marine technology—Safety valve for cargo tanks of LNG carriers—Design and testing requirements 船舶和海上技术 液化天然气运输船液货舱安全阀 设计与试验要求 |
China National Standards for |
English PDF |
| GB/T 40528.1-2021 |
Requirements for structural dimensions of multi-hull yacht—Part 1:Composite material 多体游艇结构尺寸规定 第1部分：复合材料 |
China National Standards for |
English PDF |
| GB/T 40523.3-2021 |
Ships and marine technology—Measurement of changes in hull and propeller performance—Part 3: Alternative methods 船舶与海上技术 船体和螺旋桨性能变化测量 第3部分：替代方法 |
China National Standards for |
English PDF |
| GB/T 40523.2-2021 |
Ships and marine technology—Measurement of changes in hull and propeller performance—Part 2: Default method 船舶与海上技术 船体和螺旋桨性能变化测量 第2部分：默认方法 |
China National Standards for |
English PDF |
| GB/T 40388-2021 |
Test method for shear strength of C/C composites 碳/碳复合材料剪切强度试验方法 |
China National Standards for |
English PDF |
| GB/T 40386-2021 |
Recycling materials for pure aluminium 再生纯铝原料 |
China National Standards for |
English PDF |
| GB/T 40385-2021 |
Non-destructive testing of steel tubes—Digital radiographic testing of the weld seam of welded steel tubes for the detection of imperfections 钢管无损检测 焊接钢管焊缝缺欠的数字射线检测 |
China National Standards for |
English PDF |
| GB/T 40382-2021 |
Recycling materials for wrought aluminium alloys 再生变形铝合金原料 |
China National Standards for |
English PDF |
| GB/T 40381-2021 |
Specification of sapphire plate for laser window 激光窗口用蓝宝石晶体板状材料规范 |
China National Standards for |
English PDF |
| GB/T 40431-2021 |
Guidelines for personal safety restraint in electrical operation place 电气运行场所的人身安全约束指南 |
China National Standards for |
English PDF |
| GB/T 40429-2021 |
Taxonomy of driving automation for vehicles 汽车驾驶自动化分级 |
China National Standards for |
English PDF |
| GB/T 40428-2021 |
Electromagnetic compatibility requirements and test methods of conductive charging for electric vehicles 电动汽车传导充电电磁兼容性要求和试验方法 |
China National Standards for |
English PDF |
| GB/T 40424-2021 |
Welding procedure qualification test for tubes to tube-plate joints 管与管板的焊接工艺评定试验 |
China National Standards for |
English PDF |
| GB/T 40415-2021 |
Determination of light transmittance for the photovoltaic glass module used in building 建筑用光伏玻璃组件透光率测试方法 |
China National Standards for |
English PDF |
| GB/T 40414-2021 |
Determination of thickness for floating-floor thermal insulating products 浮筑地面用绝热制品厚度的测量 |
China National Standards for |
English PDF |
| GB/T 40413-2021 |
Drafting rules for common identification codes of emergency logistics 应急物流公共标识代码编制规则 |
China National Standards for |
English PDF |
| GB/T 40411-2021 |
Packaged units for supplying hot, cooling or chilled water 模块式空调机房设备 |
China National Standards for |
English PDF |
| GB/T 40408-2021 |
Nuclear grade isostatic graphite for high temperature gas-cooled reactor internals 高温气冷堆堆内构件用核级等静压石墨 |
China National Standards for |
English PDF |
| GB/T 40407-2021 |
X-ray powder diffraction analysis method for determining the phases in portland cement clinker 硅酸盐水泥熟料矿相X射线衍射分析方法 |
China National Standards for |
English PDF |
| GB/T 40406-2021 |
Standard test method for static modulus of elasticity and poisson's ratio of carbon materials in compression 炭素材料压缩静态弹性模量和泊松比测定方法 |
China National Standards for |
English PDF |
| GB/T 40405-2021 |
Technical specification of screen windows and doors for building 建筑用纱门窗技术条件 |
China National Standards for |
English PDF |
| GB/T 40403-2021 |
Corrosion of metals and alloys—Methodology for determining the resistance of metals to stress corrosion cracking using the four-point bend method 金属和合金的腐蚀 用四点弯曲法测定金属抗应力腐蚀开裂的方法 |
China National Standards for |
English PDF |
| GB/T 40400-2021 |
Window decoration for building—Test methods of protection from strangulation 建筑窗饰产品 防勒试验方法 |
China National Standards for |
English PDF |
| GB/T 40399-2021 |
General technical conditions for precast concrete part of prefabricated construction 装配式混凝土建筑用预制部品通用技术条件 |
China National Standards for |
English PDF |
| GB/T 40398.2-2021 |
Test method for C-C composites—Part 2: Flexural properties 炭-炭复合炭素材料试验方法 第2部分：弯曲性能试验 |
China National Standards for |
English PDF |
| GB/T 40398.1-2021 |
Test method for C-C composites—Part 1: Friction and wear property 炭-炭复合炭素材料试验方法 第1部分：摩擦磨损性能试验 |
China National Standards for |
English PDF |
| GB/T 40396-2021 |
Test method for glass transition temperature of polymer matrix composites—Dynamic mechanical analysis（DMA） 聚合物基复合材料玻璃化转变温度试验方法 动态力学分析法（DMA） |
China National Standards for |
English PDF |
| GB/T 40395-2021 |
Determination of ammonium in methanol for industrial use—Ion chromatography 工业用甲醇中铵离子的测定 离子色谱法 |
China National Standards for |
English PDF |
| GB/T 40394-2021 |
Determination of trace trimethylamine in methanol for industrial use—Gas chromatography-mass spectrometry 工业用甲醇中痕量三甲胺含量的测定 气相色谱质谱联用法 |
China National Standards for |
English PDF |
| GB/T 40393-2021 |
Corrosion of metals and alloys—Accelerated corrosion test for intergranular corrosion susceptibility of austenitic stainless steels 金属和合金的腐蚀 奥氏体不锈钢晶间腐蚀敏感性加速腐蚀试验方法 |
China National Standards for |
English PDF |
| GB/T 40390-2021 |
Evaluation requirements for dedicated outdoor air conditioning equipment 独立新风空调设备评价要求 |
China National Standards for |
English PDF |
| GB/T 40372-2021 |
General technical specifications for disinfectant packaging line 消毒剂灌装生产线通用技术条件 |
China National Standards for |
English PDF |
| GB/T 40371-2021 |
Gas welding equipment—Materials for equipment used in gas welding, cutting and allied processes 气焊设备 焊接、切割及相关工艺设备用材料 |
China National Standards for |
English PDF |
| GB/T 40370-2021 |
Calculation methods for energy consumption index of gas-steam combined cycle cogeneration 燃气-蒸汽联合循环热电联产能耗指标计算方法 |
China National Standards for |
English PDF |
| GB/T 40369-2021 |
General rules for determination of immunochromatographic test strip 免疫层析试纸条检测通则 |
China National Standards for |
English PDF |
| GB/T 40365-2021 |
General guide for cell sterility testing 细胞无菌检测通则 |
China National Standards for |
English PDF |
| GB/T 40364-2021 |
Fundamental terminology for human biobank 人类生物样本库基础术语 |
China National Standards for |
English PDF |
| GB/T 40363-2021 |
Rigid polyurethane cellular materials used for refrigerated containers and refrigerated trailers 冷藏集装箱和冷藏保温车用硬质聚氨酯泡沫塑料 |
China National Standards for |
English PDF |
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