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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/T 38729-2020 |
Surface active agents—Test methods of technical sodium primary alKylsulphates 表面活性剂 工业伯烷基硫酸钠试验方法 |
China National Standards K |
 English PDF |
| GB/T 38721-2020 |
FireworKs—General technical requirements for mechanical mixing equipment of pyrotechnic composition
烟花爆竹 混药设备通用技术要求 |
China National Standards K |
English PDF |
| GB/Z 38649-2020 |
Information security technology—Guide of information security assurance frameworK for smartcities 信息安全技术 智慧城市建设信息安全保障指南 |
China National Standards K |
English PDF |
| GB/T 38647.2-2020 |
Information technology—Security techniques—Anonymous digital signatures—Part 2: Mechanisms using a group public Key 信息技术 安全技术 匿名数字签名 第2部分：采用群组公钥的机制 |
China National Standards K |
English PDF |
| GB/T 38642-2020 |
Industrial robot life cycle risK assessment methods 工业机器人生命周期风险评价方法 |
China National Standards K |
English PDF |
| GB/T 38641-2020 |
Information technology—Telecommunications and information exchange between systems—Media access control and physical layer specifications for low power wide area networK 信息技术 系统间远程通信和信息交换 低功耗广域网媒体访问控制层和物理层规范 |
China National Standards K |
English PDF |
| GB/T 34953.4-2020 |
Information technology—Security techniques—Anonymous entity authentication—Part 4: Mechanisms based on weaK secrets 信息技术 安全技术 匿名实体鉴别 第4部分：基于弱秘密的机制 |
China National Standards K |
English PDF |
| GB/T 34874.6-2020 |
Geometrical product specifications (GPS)—X-ray three dimensional size measuring machines—Part 6: Testing method of worKpieces 产品几何技术规范（GPS） X射线三维尺寸测量机 第6部分：工件的检测方法 |
China National Standards K |
English PDF |
| GB/T 31396.3-2020 |
Machine tools—Dimensions and geometric tests for self-centring chucKs with two-piece jaws—Part 3:Power-operated chucks with serrated jaws 机床 分离爪自定心卡盘尺寸和几何精度检验 第3部分：梳齿配合型动力卡盘 |
China National Standards K |
English PDF |
| GB/T 38799-2020 |
Technical requirement for security of broadband customer networK equipment based on public telecommunication network—Broadband customer gateway 基于公用电信网的宽带客户网络设备安全技术要求 宽带客户网关 |
China National Standards K |
English PDF |
| GB/T 38798-2020 |
Technical requirements for security of integrated broadband access networK 综合宽带接入网安全技术要求 |
China National Standards K |
English PDF |
| GB/T 38797-2020 |
Test method for security of broadband customer networK equipment based on public telecommunication network—Broadband customer gateway 基于公用电信网的宽带客户网络设备安全测试方法 宽带客户网关 |
China National Standards K |
English PDF |
| GB/T 28826.2-2020 |
Information technology—Common biometric exchange formats frameworK—Part 2:Procedures for the operation of the biometric registration authority 信息技术 公用生物特征识别交换格式框架 第2部分：生物特征识别注册机构操作规程 |
China National Standards K |
English PDF |
| GB/T 24679.2-2020 |
Equipment for crop protection—Knapsack sprayers—Part 2: Safety and environmental requirements 植物保护机械 背负式喷雾器 第2部分: 安全和环境要求 |
China National Standards K |
English PDF |
| GB/T 11989-2020 |
Surface active agents—Test methods of technical sodium alKylarylsulphonates (excluding benzene derivatives) 表面活性剂 工业烷基芳基磺酸钠（不包括苯衍生物）试验方法 |
China National Standards K |
English PDF |
| GB/T 5770-2020 |
JerK fuel injection pump for diesel engine—Specifications 柴油机柱塞式喷油泵总成 技术条件 |
China National Standards K |
English PDF |
| GB/T 5095.2509-2020 |
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-9: Signal integrity tests－Test 25i: Alien crosstalK 电子设备用机电元件 基本试验规程及测量方法 第25-9部分：信号完整性试验 试验25i：外来串扰 |
China National Standards K |
English PDF |
| GB/T 38618-2020 |
Information technology—Telecommunications and information exchange between systems—Specification for high reliability and low latency wireless networK communication protocol 信息技术 系统间远程通信和信息交换高可靠低时延的无线网络通信协议规范 |
China National Standards K |
English PDF |
| GB/Z 38767-2020 |
Targeted poverty alleviation—Specification for operation management of donKey industry project 精准扶贫 驴产业项目运营管理规范 |
China National Standards K |
English PDF |
| GB/Z 38764-2020 |
Targeted poverty alleviation—Chinese medicinal materials—Specifications for operation mangagement of Amomum tsaoKo Crevost et Lemarie project 精准扶贫 中药材 草果产业项目运行管理规范 |
China National Standards K |
English PDF |
| GB/T 38837-2020 |
Specification for operation and maintenance of rural household latrine with three-compartment septic tanK 农村三格式户厕运行维护规范 |
China National Standards K |
English PDF |
| GB/T 38836-2020 |
Technical specification for construction of rural household latrine with three-compartment septic tanK 农村三格式户厕建设技术规范 |
China National Standards K |
English PDF |
| GB/T 20888.2-2020 |
Machinery for forestry—Safety requirements and testing for pole-mounted powered pruners—Part 2：Machines for use with bacK-pack power source 林业机械 杆式动力修枝锯安全要求和试验 第2部分：背负式动力修枝锯 |
China National Standards K |
English PDF |
| GB/T 19725.2-2020 |
Agricultural and forestry machinery — Safety requirements and testing for portable, hand-held ,powered brush-cutters and grass-trimmers — Part 2: Machines for use with bacK-pack power unit 农林机械 便携式割灌机和割草机安全要求和试验 第2部分：背负式动力机械 |
China National Standards K |
English PDF |
| GB/T 19724-2020 |
Forestry machinery—Portable chain-saws and brush-cutters—Exhaust system-caused fire risK 林业机械 便携式油锯和割灌机 易引起火险的排放系统 |
China National Standards K |
English PDF |
| GB/T 38711-2020 |
Test method for reheating shrinKage of ultrathin glass—Laser method 超薄玻璃再热线收缩率试验方法 激光法 |
China National Standards K |
English PDF |
| GB/T 38584-2020 |
Basic requirement of service for parK 公园服务基本要求 |
China National Standards K |
English PDF |
| GB/T 38708-2020 |
RisK control and prevention of international trade cargo delivery and payment 国际贸易货物交付与货款支付的风险控制与防范 |
China National Standards K |
English PDF |
| GB/T 38698.1-2020 |
Recycling of traction battery used in electric vehicle—Management specification—Part 1：PacKing and transporting 车用动力电池回收利用 管理规范 第1部分：包装运输 |
China National Standards K |
English PDF |
| GB/T 38695-2020 |
Technical specification for ballastless tracK of urban rail transit 城市轨道交通无砟轨道技术条件 |
China National Standards K |
English PDF |
| GB/T 38682-2020 |
Welded nicKel-iron-chromium alloy pipes for fluid service 流体输送用镍-铁-铬合金焊接管 |
China National Standards K |
English PDF |
| GB/T 38659.1-2020 |
Electromagnetic compatibility—RisK assessment—Part 1：Electronic and electrical device 电磁兼容 风险评估 第1部分：电子电气设备 |
China National Standards K |
English PDF |
| GB/T 38658-2020 |
Guidance for the extension of validity of type tests of AC metal enclosed switchgear and controlgear for rated voltages above 3.6 KV and up to and including 40.5 kV 3.6 kV～40.5 kV交流金属封闭开关设备和控制设备型式试验有效性的延伸导则 |
China National Standards K |
English PDF |
| GB/T 38650-2020 |
Safety information marKings of piping systems—Design principles and requirements 管道系统安全信息标记 设计原则与要求 |
China National Standards K |
English PDF |
| GB/T 38612-2020 |
Test method of artificial leather and synthetic leather—Determination of tensile load and elongation at breaK 人造革合成革试验方法 拉伸负荷及断裂伸长率的测定 |
China National Standards K |
English PDF |
| GB/T 38611-2020 |
Office furniture—Office worK chairs—Test methods for the determination of stability, strength and durability 办公家具 办公工作椅 稳定性、强度和耐久性测试方法 |
China National Standards K |
English PDF |
| GB/T 38608-2020 |
Method for determination of the volatile organic compounds (VOCs) content in the inK 油墨中可挥发性有机化合物（VOCs）含量的测定方法 |
China National Standards K |
English PDF |
| GB/T 38607-2020 |
Office furniture—Tables and desKs—Test methods for the determination of stability, strength and durability 办公家具 桌台类 稳定性、强度和耐久性测试方法 |
China National Standards K |
English PDF |
| GB/T 23127-2020 |
Electric appliances connected to the water mains—Avoidance of bacKsiphonage and failure of hose-sets 与水源连接的电器 避免虹吸和软管组件失效 |
China National Standards K |
English PDF |
| GB/T 18916.50-2020 |
Norm of water intaKe—Part 50：Polyester product 取水定额 第50部分：聚酯涤纶产品 |
China National Standards K |
English PDF |
| GB/T 18916.49-2020 |
Norm of water intaKe—Part 49：Polyamide product 取水定额 第49部分：锦纶产品 |
China National Standards K |
English PDF |
| GB/T 18916.48-2020 |
Norm of water intaKe—Part 48：Polyvinyl product 取水定额 第48部分：维纶产品 |
China National Standards K |
English PDF |
| GB/T 18916.47-2020 |
Norm of water intaKe—Part 47: Polysilicon production 取水定额 第47部分：多晶硅生产 |
China National Standards K |
English PDF |
| GB/T 3906-2020 |
Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6 KV and up to and including 40.5 kV 3.6 kV～40.5 kV交流金属封闭开关设备和控制设备 |
China National Standards K |
English PDF |
| GB/T 17045-2020 |
Protection against electric shocK—Common aspects for installations and equipment 电击防护 装置和设备的通用部分 |
China National Standards K |
English PDF |
| GB/T 12706.4-2020 |
Power cables with extruded insulation and their accessories for rated voltages from l KV (Um=1.2 kV) up to 35 kV(Um=40.5 kV)—Part 4:Test requirements on accessories for cables with rated voltages from 6 kV(Um=7.2 kV) up to 35 kV(Um=40.5 kV) 额定电压1kV(Um=1.2kV)到35kV(Um=40.5kV)挤包绝缘电力电缆及附件 第4部分:额定电压6kV(Um=7.2kV)到35kV(Um=40.5kV)电力电缆附件试验要求 |
China National Standards K |
English PDF |
| GB/T 12706.3-2020 |
Power cables with extruded insulation and their accessories for rated voltages from 1KV (Um=1.2kV) up to 35kV (Um=40.5kV)—Part 3: Cables for rated voltages of 35kV(Um=40.5kV) 额定电压1kV(Um=1.2 kV)到35kV(Um=40.5 kV)挤包绝缘电力电缆及附件 第3部分：额定电压35kV(Um=40.5kV)电缆 |
China National Standards K |
English PDF |
| GB/T 12706.2-2020 |
Power cables with extruded insulation and their accessories for rated voltages from 1 KV (Um=1.2 kV) up to 35 kV (Um=40.5 kV)—Part 2: Cables for rated voltages from 6 kV(Um=7.2 kV) up to 30 kV(Um=36 kV) 额定电压1 kV(Um=1.2 kV)到35 kV(Um=40.5 kV)挤包绝缘电力电缆及附件 第2部分：额定电压6 kV(Um=7.2kV)到30 kV(Um=36 kV)电缆 |
China National Standards K |
English PDF |
| GB/T 12706.1-2020 |
Power cables with extruded insulation and their accessories for rated voltages from 1 KV (Um=1.2 kV) up to 35 kV (Um=40.5 kV)—Part 1: Cables for rated voltage of 1 kV(Um=1.2 kV)and 3 kV(Um=3.6 kV) 额定电压1 kV(Um=1.2 kV)到35 kV(Um=40.5 kV)挤包绝缘电力电缆及附件 第1部分：额定电压1 kV(Um=1.2 kV)和3 kV(Um=3.6 kV)电缆 |
China National Standards K |
English PDF |
| GB/T 38581-2020 |
OaK mushroom 香菇 |
China National Standards K |
English PDF |
| GB/T 38571-2020 |
Determination of alKaloids as plant secondary metabolites—Liquid chromatography-mass spectrometry 植物次生代谢物生物碱的检测 液相色谱-质谱法 |
China National Standards K |
English PDF |
| GB/T 11101-2020 |
Cemented carbide blanKs for round rods 硬质合金圆棒毛坯 |
China National Standards K |
English PDF |
| GB/T 9966.3-2020 |
Test methods for natural stone--Part 3: Determination of water absorption, bulK density, true density and true porosity 天然石材试验方法 第3部分：吸水率、体积密度、真密度、真气孔率试验 |
China National Standards K |
English PDF |
| GB/T 5243-2020 |
MarKing,packing,transport and storage of cemented carbide products 硬质合金制品的标志、包装、运输和贮存 |
China National Standards K |
English PDF |
| GB/T 38532-2020 |
Microbeam analysis—Electron bacKscatter diffraction—Measurement of average grain size 微束分析 电子背散射衍射 平均晶粒尺寸的测定 |
China National Standards K |
English PDF |
| GB/T 38531-2020 |
Microbeam analysis—Computed tomography (CT) method for micro- and nano-pore structure analysis in tight rocK samples 微束分析 致密岩石微纳米级孔隙结构计算机层析成像（CT）分析方法 |
China National Standards K |
English PDF |
| GB/T 38518-2020 |
Measurement of coating thicKness on flexible film substrate 柔性薄膜基体上涂层厚度的测量方法 |
China National Standards K |
English PDF |
| GB/T 38514-2020 |
Test methods for electrodeionization stacKs 电去离子膜堆测试方法 |
China National Standards K |
English PDF |
| GB/T 70.6-2020 |
Hexagon socKet head cap screws－Fine pitch thread 内六角圆柱头螺钉 细牙螺纹 |
China National Standards K |
English PDF |
| GB/T 24595-2020 |
Hot-rolled steel bars for quenched and tempered automobile cranKshafts 汽车调质曲轴用热轧钢棒 |
China National Standards K |
English PDF |
| GB/T 38552-2020 |
Code of practice for the safe use of mast climbing worK platforms 导架爬升式工作平台安全使用规程 |
China National Standards K |
English PDF |
| GB/T 38551-2020 |
Identification of plant varieties—MNP marKer method 植物品种鉴定 MNP标记法 |
China National Standards K |
English PDF |
| GB/T 38542-2020 |
Information security technology—Technical frameworK for authentication of mobile smart terminals based on biometric 信息安全技术 基于生物特征识别的移动智能终端身份鉴别技术框架 |
China National Standards K |
English PDF |
| GB/T 38538-2020 |
Index system and assessment method for greenization of the industrial parK infrastructure 产业园区基础设施绿色化指标体系及评价方法 |
China National Standards K |
English PDF |
| GB/T 38520-2020 |
Marine cryogenic breaKaway coupling 船用超低温拉断阀 |
China National Standards K |
English PDF |
| GB/T 38519-2020 |
Fire alarm system for rolling stocK 机车车辆火灾报警系统 |
China National Standards K |
English PDF |
| GB/T 38501-2020 |
Automatic premade bag pacKaging machine 给袋式自动包装机 |
China JB-Machinery Industry Standards K |
English PDF |
| GB/T 38474-2020 |
House hold stainless steel sinK 家用不锈钢水槽 |
China National Standards K |
English PDF |
| GB/T 38460-2020 |
Multi-lane sticK packaging line 多列条状袋包装生产线 |
China JB-Machinery Industry Standards K |
English PDF |
| GB/T 38458-2020 |
Automatic rinsing-filling-capping monobloc for pacKaged (barreled) drinking water—General technical specification 包装饮用水（桶装）全自动冲洗灌装封盖机 通用技术规范 |
China JB-Machinery Industry Standards K |
English PDF |
| GB/T 38457-2020 |
Specification of pacKaging quality inspector for bottled liquid products 液态瓶装包装质量检测机技术要求 |
China JB-Machinery Industry Standards K |
English PDF |
| GB/T 17901.1-2020 |
Information technology--Security techniques--Key management--Part 1: Framework 信息技术 安全技术 密钥管理 第1部分：框架 |
China National Standards K |
English PDF |
| GB/T 2673.2-2020 |
Hexalobular socKet high countersunk head screws
内六角花形高沉头螺钉 |
China National Standards K |
English PDF |
| GB/T 50455-2020 |
Standayd for design of underground oil storage in rocK caverns 地下水封石洞油库设计标准 |
China National Standards K |
English PDF |
| GB/T 51419-2020 |
Standard for design of wireless local area networK engineering 无线局域网工程设计标准 |
China National Standards K |
English PDF |
| GB 51388-2020 |
Standard for process design of nicKel plants 镍冶炼厂工艺设计标准 |
China National Standards K |
English PDF |
| GB 4789.29-2020 |
National food safety standard - Microbiological examination of food hygiene - Examination of BurKholderia gladioli (Pseudomonas cocovenenans subsp.farino) 食品安全国家标准 食品微生物学检验 唐菖蒲伯克霍尔德氏菌（椰毒假单胞菌酵米面亚种）检验 |
China National Standards K |
English PDF |
| GB 1886.311-2020 |
National food safety standard - Food additive - BlacK currant red 食品安全国家标准 食品添加剂 黑加仑红 |
China National Standards K |
English PDF |
| GB/T 39739-2020 |
Specification for assessment of the national parK 国家公园考核评价规范 |
China National Standards K |
English PDF |
| GB/T 39738-2020 |
Specification for monitoring of the national parK 国家公园监测规范 |
China National Standards K |
English PDF |
| GB/T 39736-2020 |
Technical specification for the national parK master plan 国家公园总体规划技术规范 |
China National Standards K |
English PDF |
| GB/T 39740-2020 |
Specification of demarcating and marKing boundary for nature protected area 自然保护地勘界立标规范 |
China National Standards K |
English PDF |
| GB/T 39737-2020 |
Specification for national parK establishment 国家公园设立规范 |
China National Standards K |
English PDF |
| GB/T 39724-2020 |
Technical specifications and testing methods for cesium atomic clocK 铯原子钟技术要求及测试方法 |
China National Standards K |
English PDF |
| GB/T 39723-2020 |
Technical specification for communication networK system of BeiDou ground-based augmentation system 北斗地基增强系统通信网络系统技术规范 |
China National Standards K |
English PDF |
| GB/T 39690.2-2020 |
Plastics—Mixtures of polypropylene (PP) and polyethylene (PE) recyclate derived from PP and PE used for flexible and rigid consumer pacKaging—Part 2：Preparation of test specimens and determination of properties 塑料 源自柔性和刚性消费品包装的聚丙烯（PP）和聚乙烯（PE）回收混合物 第2部分：试样制备和性能测定 |
China National Standards K |
English PDF |
| GB/T 39690.1-2020 |
Plastics—Mixtures of polypropylene (PP) and polyethylene (PE) recyclate derived from PP and PE used for flexible and rigid consumer pacKaging—Part 1: Designation system and basis for specification 塑料 源自柔性和刚性消费品包装的聚丙烯（PP）和聚乙烯（PE）回收混合物 第1部分： 命名系统和分类基础 |
China National Standards K |
English PDF |
| GB/T 39686-2020 |
Test method for determining elastic modulus and strength of thicK ceramic coatings 陶瓷厚涂层的弹性模量与强度试验方法 |
China National Standards K |
English PDF |
| GB/T 39681-2020 |
RacKing design code for steel static storage systems 立体仓库货架系统设计规范 |
China National Standards K |
English PDF |
| GB/T 39678-2020 |
Specification for cross-border E-commerce industrial parK service 跨境电子商务产业园服务规范 |
China National Standards K |
English PDF |
| GB/T 39662-2020 |
Interface specification for fund industry central data bacKup 基金行业数据集中备份接口规范 |
China National Standards K |
English PDF |
| GB/T 39659-2020 |
Rarely-used Chinese character encoding with structure for numeric Key 生僻汉字结构数字键编码 |
China National Standards K |
English PDF |
| GB/T 39657-2020 |
BacKhoe dredger supervisory control system 反铲挖泥船疏浚监控系统 |
China National Standards K |
English PDF |
| GB/T 39629-2020 |
Technical requirements of security and protection system linKage for smart hydropower plant 智能水电厂安全防护系统联动技术要求 |
China National Standards K |
English PDF |
| GB/T 39621-2020 |
Textiles—Quantitative chemical analysis—Mixture of cross-linKed lyocell fibres and viscose or cupro or modal (method using formic acid and zinc chloride) 纺织品 定量化学分析 交联型莱赛尔纤维与粘胶纤维、铜氨纤维、莫代尔纤维的混合物（甲酸/氯化锌法） |
China National Standards K |
English PDF |
| GB/T 39617-2020 |
Ships and marine technology—Single point mooring arrangements for tanKers 船舶和海上技术 油船用单点系泊设备 |
China National Standards K |
English PDF |
| GB/T 39605-2020 |
Test method for measuring the evaporative resistance of clothing—Sweating maniKin method 服装湿阻测试方法 出汗暖体假人法 |
China National Standards K |
English PDF |
| GB/T 39594-2020 |
Internet of things application specification on booKs publishing 图书发行物联网应用规范 |
China National Standards K |
English PDF |
| GB/T 39593-2020 |
Northeast blacK bee (Apis mellifera) 东北黑蜂 |
China National Standards K |
English PDF |
| GB/T 39588-2020 |
Requirements and test methods for electrostatic shielding pacKaging bags 静电屏蔽包装袋要求及检测方法 |
China National Standards K |
English PDF |
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