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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 42040-2022 |
Space data and information transmisSiOn system Unified space data link protocol 空间数据与信息传输系统 统一空间数据链路协议 |
China National Standards SiO |
 English PDF |
| GB/T 42037-2022 |
Spatial data and information transmisSiOn system reference architecture 空间数据与信息传输系统 参考体系架构 |
China National Standards SiO |
English PDF |
| GB/T 42041-2022 |
Aerospace Terminology Space Data and Information TransmisSiOn 航天术语 空间数据与信息传输 |
China National Standards SiO |
English PDF |
| GB/Z 41983-2022 |
Hydraulic Screw-in Cartridge Valve Mounting Connection DimenSiOns 液压螺纹插装阀 安装连接尺寸 |
China National Standards SiO |
English PDF |
| GB/T 41981.2-2022 |
Connections for hydraulic transmisSiOns - Pressure fittings - Part 2: Connectable under pressure 液压传动连接 测压接头 第2部分：可带压连接式 |
China National Standards SiO |
English PDF |
| GB/T 41981.1-2022 |
Connections for hydraulic transmisSiOns - Pressure fittings - Part 1: Non-pressurized connections 液压传动连接 测压接头 第1部分：非带压连接式 |
China National Standards SiO |
English PDF |
| GB/T 41894.3-2022 |
Ships and Offshore Technology Determination of Shaft Power in Ship PropulSiOn Systems by Measuring Shaft Deformation Part 3: Elastic Vibration Method 船舶与海上技术 通过测量轴变形量确定船舶推进系统轴功率 第3部分：弹性振动法 |
China National Standards SiO |
English PDF |
| GB/T 41894.2-2022 |
Ships and marine technology - Determination of shaft power in ship propulSiOn systems by measuring shaft deflection - Part 2: Optical reflection method 船舶与海上技术 通过测量轴变形量确定船舶推进系统轴功率 第2部分：光学反射法 |
China National Standards SiO |
English PDF |
| GB/T 41831-2022 |
Competency Assessment Requirements for Project Management ProfesSiOnals 项目管理专业人员能力评价要求 |
China National Standards SiO |
English PDF |
| GB/T 4096.2-2022 |
Geometric Product Specification (GPS) Wedge Part 2: DimenSiOning and Tolerancing 产品几何技术规范（GPS） 楔体 第2部分：尺寸与公差标注 |
China National Standards SiO |
English PDF |
| GB/T 42124.1-2022 |
Geometric product specification (GPS) DimenSiOnal and geometric tolerances of molded parts - Part 1: Vocabulary 产品几何技术规范（GPS） 模制件的尺寸和几何公差 第1部分：词汇 |
China National Standards SiO |
English PDF |
| GB/T 16892-2022 |
Product Geometric Specification (GPS) DimenSiOning and Tolerancing Non-rigid Parts 产品几何技术规范（GPS） 尺寸和公差标注 非刚性零件 |
China National Standards SiO |
English PDF |
| GB/T 41877.1-2022 |
Plastics - Ethylene-vinyl alcohol (EVOH) copolymer molding and extruSiOn materials - Part 1: Nomenclature system and basis of classification 塑料 乙烯-乙烯醇（EVOH）共聚物模塑和挤出材料 第1部分：命名系统和分类基础 |
China National Standards SiO |
English PDF |
| GB/T 41877.2-2022 |
Plastics - Ethylene-vinyl alcohol (EVOH) copolymer molding and extruSiOn materials - Part 2: Specimen preparation and property determination 塑料 乙烯-乙烯醇（EVOH）共聚物模塑和挤出材料 第2部分: 试样制备和性能测定 |
China National Standards SiO |
English PDF |
| GB/T 21540-2022 |
Hydraulic transmisSiOns - On-line automatic particle counting systems for liquids - Calibration and verification methods 液压传动 在线液体自动颗粒计数系统 校准和验证方法 |
China National Standards SiO |
English PDF |
| GB/T 17489-2022 |
Hydraulic transmisSiOn Particulate contamination analysis Liquid sampling from working system piping 液压传动 颗粒污染分析 从工作系统管路中提取液样 |
China National Standards SiO |
English PDF |
| GB/T 41808-2022 |
High dynamic range televiSiOn program production and exchange of image parameter values 高动态范围电视节目制作和交换图像参数值 |
China National Standards SiO |
English PDF |
| GB/T 41980.2-2022 |
Hydraulic transmisSiOns - Determination of pressure fluctuations in systems and components - Part 2: Hydraulic pumps (simplified method) 液压传动 系统和元件中压力波动的测定方法 第2部分：液压泵（简化法） |
China National Standards SiO |
English PDF |
| GB/T 41980.1-2022 |
Hydraulic transmisSiOns - Determination of pressure fluctuations in systems and components - Part 1: Hydraulic pumps (precision method) 液压传动 系统和元件中压力波动的测定方法 第1部分：液压泵（精密法） |
China National Standards SiO |
English PDF |
| GB/T 41758.2-2022 |
Plastics - Polyketone (PK) molding and extruSiOn materials - Part 2: Preparation of test specimens and determination of properties 塑料 聚酮（PK）模塑和挤出材料 第2部分：试样制备和性能测定 |
China National Standards SiO |
English PDF |
| GB/T 16622-2022 |
Press-fit solid tire specifications, dimenSiOns and loads 压配式实心轮胎规格、尺寸与负荷 |
China National Standards SiO |
English PDF |
| GB/T 41706-2022 |
Metal powders - Determination of non-metallic incluSiOns in metal powders for powder forging 金属粉末 粉末锻造用金属粉末中非金属夹杂物的测定方法 |
China National Standards SiO |
English PDF |
| GB/T 41859-2022 |
Sheet metal preciSiOn cold-formed process specification 金属板材精密冷弯成形 工艺规范 |
China National Standards SiO |
English PDF |
| GB/T 42049-2022 |
Rolling bearings for aircraft airframes - Characteristics, dimenSiOns, tolerances and static load ratings 飞机机体用滚动轴承 特性、外形尺寸、公差和额定静负荷 |
China National Standards SiO |
English PDF |
| GB/T 41675-2022 |
Spacecraft Electric PropulSiOn Technical Terminology 航天器电推进技术术语 |
China National Standards SiO |
English PDF |
| GB/T 41864-2022 |
Information Technology Computer ViSiOn Terminology 信息技术 计算机视觉 术语 |
China National Standards SiO |
English PDF |
| GB/T 41857-2022 |
Sheet metal fine-blanking extruSiOn composite formed parts General technical requirements 金属板料精冲挤压复合成形件 通用技术条件 |
China National Standards SiO |
English PDF |
| GB/T 41753-2022 |
Test method for artificial weathering pull-down compresSiOn cycle durability of sealants 密封胶人工气候老化下拉压循环耐久性试验方法 |
China National Standards SiO |
English PDF |
| GB/T 11059-2022 |
Determination of vapor pressure of crude oil - ExpanSiOn method 原油蒸气压的测定 膨胀法 |
China National Standards SiO |
English PDF |
| GB/T 40987.1-2021 |
Public library profesSiOnal work specifications—Part 1： Provincial public library 公共图书馆业务规范 第1部分：省级公共图书馆 |
China National Standards SiO |
English PDF |
| GB/T 40987.2-2021 |
Public library profesSiOnal work specifications—Part 2： Municipal public library 公共图书馆业务规范 第2部分：市级公共图书馆 |
China National Standards SiO |
English PDF |
| GB/T 40987.3-2021 |
Public library profesSiOnal work specifications—Part 3：County public library 公共图书馆业务规范 第3部分：县级公共图书馆 |
China National Standards SiO |
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 SiO |
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 SiO |
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 SiO |
English PDF |
| GB/T 40452-2021 |
Intravenous infuSiOn technical specification of canine and feline 犬、猫静脉输液操作技术规范 |
China National Standards SiO |
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 SiO |
English PDF |
| GB/T 40384-2021 |
Plastics—Determination of the transient extenSiOnal viscosity of polymer melts 塑料 聚合物熔体瞬态拉伸黏度的测定 |
China National Standards SiO |
English PDF |
| GB/T 40410-2021 |
Metallic materials—Multiaxial fatigue testing—Axial-torSiOnal strain-controlled method 金属材料 多轴疲劳试验 轴向-扭转应变控制方法 |
China National Standards SiO |
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 SiO |
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 SiO |
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 SiO |
English PDF |
| GB/T 40340-2021 |
Composites and metal assemblies—Galvanic corroSiOn tests of carbon fibre reinforced plastics (CFRPs) related bonded or fastened structures in artificial atmospheres—Salt spray tests 复合材料与金属组合件 碳纤维增强聚合物基复合材料胶接或紧固件连接结构人工环境下的电偶腐蚀试验 盐雾试验 |
China National Standards SiO |
English PDF |
| GB/T 40339-2021 |
CorroSiOn of metals and alloys—Guidelines for assessing the significances of stress corrosion cracks detected in service 金属和合金的腐蚀 服役中检出的应力腐蚀裂纹的重要性评估导则 |
China National Standards SiO |
English PDF |
| GB/T 40338-2021 |
CorroSiOn of metals and alloys—Exfoliation corrosion testing of aluminium alloys 金属和合金的腐蚀 铝合金剥落腐蚀试验 |
China National Standards SiO |
English PDF |
| GB/T 40318-2021 |
Plastics—Environmental aspects—General guidelines for their incluSiOn in standards 塑料 环境因素 标准中环境因素的通则 |
China National Standards SiO |
English PDF |
| GB/T 40314-2021 |
CorroSiOn of metals and alloys—Crevice corrosion formers with disc springs for flat specimens or tubes made from stainless steel 金属和合金的腐蚀 适用于不锈钢平板或管状试样的碟形弹簧缝隙腐蚀构型 |
China National Standards SiO |
English PDF |
| GB/T 40309-2021 |
Electrical self-balancing vehicle—Electromagnetic compatibility—EmisSiOn and immunity requirements 电动平衡车 电磁兼容 发射和抗扰度要求 |
China National Standards SiO |
English PDF |
| GB/T 40304-2021 |
Determination of content of nonmetallic incluSiOns in steel—Billet full section method 钢中非金属夹杂物含量的测定 钢坯全截面法 |
China National Standards SiO |
English PDF |
| GB/T 40299-2021 |
CorroSiOn of metals and alloys—Conventions applicable to electrochemical measurements in corrosion testing 金属和合金的腐蚀 腐蚀试验电化学测量方法适用惯例 |
China National Standards SiO |
English PDF |
| GB/T 40281-2021 |
Determination of content of nonmetallic incluSiOns in steel—Extremum analytical method 钢中非金属夹杂物含量的测定 极值分析法 |
China National Standards SiO |
English PDF |
| GB/T 40280-2021 |
Plastics—Resins in the liquid state or as emulSiOns or dispersions—Determination of apparent viscosity using a single cylinder type rotational viscometer method 塑料 液态或乳液态或分散体系的树脂 用单筒旋转黏度计测定表观黏度 |
China National Standards SiO |
English PDF |
| GB/T 39907-2021 |
DimenSiOns and technical requirements of fruit and vegetable cycling container 果蔬类周转箱尺寸系列及技术要求 |
China National Standards SiO |
English PDF |
| GB/T 37199.1-2021 |
Plastics—Polybutene(PB) moulding and extruSiOn materials—Part 1：Designation system and basis for specifications 塑料 聚丁烯（PB）模塑和挤出材料 第1部分：命名系统和分类基础 |
China National Standards SiO |
English PDF |
| GB/T 28907-2021 |
Sulfuric acid dew-point corroSiOn resistance steel plate and strip 耐硫酸露点腐蚀钢板和钢带 |
China National Standards SiO |
English PDF |
| GB/T 15970.10-2021 |
CorroSiOn of metals and alloys—Stress corrosion testing—Part l0: Reverse U-bend method 金属和合金的腐蚀 应力腐蚀试验 第10部分：反向U型弯曲试验方法 |
China National Standards SiO |
English PDF |
| GB/T 11175-2021 |
Testing methods for synthetic resin emulSiOns 合成树脂乳液试验方法 |
China National Standards SiO |
English PDF |
| GB/T 10125-2021 |
CorroSiOn tests in artificial atmospheres—Salt spray tests 人造气氛腐蚀试验 盐雾试验 |
China National Standards SiO |
English PDF |
| GB/T 6132-2021 |
Interchangeability dimenSiOns for milling cutter or milling cutter arbors 铣刀和铣刀刀杆的互换尺寸 |
China National Standards SiO |
English PDF |
| GB/T 6110-2021 |
Drawing dies—Carbide alloy drawing dies—Structural types and dimenSiOns 拉制模 硬质合金拉制模 结构型式和尺寸 |
China National Standards SiO |
English PDF |
| GB/T 3639-2021 |
Seamless cold-drawn or cold-rolled steel tubes for preciSiOn applications 冷拔或冷轧精密无缝钢管 |
China National Standards SiO |
English PDF |
| GB/T 1845.2-2021 |
Plastics—Polyethylene (PE) moulding and extruSiOn materials—Part 2:Preparation of test specimens and determination of properties 塑料 聚乙烯（PE）模塑和挤出材料 第2部分：试样制备和性能测定 |
China National Standards SiO |
English PDF |
| GB/T 223.90-2021 |
Iron, steel and alloy—Determination of silicon content—Inductively coupled plasma atomic emisSiOn spectrometric method 钢铁及合金 硅含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards SiO |
English PDF |
| GB/T 40377-2021 |
CorroSiOn of metals and alloys—Determination of AC corrosion—Protection criteria 金属和合金的腐蚀 交流腐蚀的测定 防护准则 |
China National Standards SiO |
English PDF |
| GB/T 40375-2021 |
Technical specification of corroSiOn control operation for metal connection (fastening) structure 金属连接（紧固）结构耐蚀作业技术规范 |
China National Standards SiO |
English PDF |
| GB/T 40374-2021 |
Hardmetals—Determination of lead and cadmium content—Flame atomic absorption spectrometric method and inductively coupled plasma atomic emisSiOn spectrometry 硬质合金化学分析方法 铅量和镉量的测定 火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法 |
China National Standards SiO |
English PDF |
| GB/T 40481-2021 |
DimenSiOns and performance requirements of general-purpose slip sheet pallets for through transit of goods 联运通用滑板托盘尺寸及性能要求 |
China National Standards SiO |
English PDF |
| GB/T 28934-2021 |
Training specification for profesSiOnal managers 职业经理人培训规范 |
China National Standards SiO |
English PDF |
| GB/T 26999-2021 |
Terminology for profesSiOnal managers 职业经理人相关术语 |
China National Standards SiO |
English PDF |
| GB/T 22576.7-2021 |
Medical laboratories—Requirements for quality and competence—Part 7：Requirements in the field of transfuSiOn medicine 医学实验室 质量和能力的要求 第7部分：输血医学领域的要求 |
China National Standards SiO |
English PDF |
| GB/T 40139-2021 |
Measuring method for surface areas of materials—Three dimenSiOnal area measurement base on hyperspectral imaging 材料表面积的测量 高光谱成像三维面积测量法 |
China National Standards SiO |
English PDF |
| GB/T 40206-2021 |
General specification for preciSiOn external rotor axial fan 精密外转子轴流风机通用规范 |
China National Standards SiO |
English PDF |
| GB/T 40204-2021 |
General rules of two dimenSiOnal barcodes for traceability 追溯二维码技术通则 |
China National Standards SiO |
English PDF |
| GB/T 40258-2021 |
Evaluation method for corroSiOn resistance of hollow fiber membrane to chemical cleaning agent 中空纤维膜耐化学清洗剂腐蚀性能评价方法 |
China National Standards SiO |
English PDF |
| GB/T 40235-2021 |
Technical requirements of energy superviSiOn data acquisition terminal for power generation fueled by coal with low calorific value 低热值煤发电能源监管采集终端技术要求 |
China National Standards SiO |
English PDF |
| GB/T 40128-2021 |
Surface chemical analysis—Atomic force microscopy—Test method for thickness of the two-dimenSiOnal layered molybdenum disulfide nanosheets 表面化学分析 原子力显微术 二硫化钼片层材料厚度测量方法 |
China National Standards SiO |
English PDF |
| GB/T 40117-2021 |
Non-destructive testing - Evaluation of viSiOn acuity of NDT personnel 无损检测 无损检测人员视力评价 |
China National Standards SiO |
English PDF |
| GB/T 40114-2021 |
Jewellery—Determination of precious metal content—Difference method using inductively coupled plasma optical emisSiOn spectroscopy 首饰 贵金属含量的测定 ICP差减法 |
China National Standards SiO |
English PDF |
| GB/T 40071-2021 |
Nanotechnologies—Measurement of the number of layers of graphene-related two-dimenSiOnal (2D) materials—Optical contrast method 纳米技术 石墨烯相关二维材料的层数测量 光学对比度法 |
China National Standards SiO |
English PDF |
| GB/T 40069-2021 |
Nanotechnologies—Measurement of the number of layers of graphene-related two-dimenSiOnal (2D) materials—Raman spectroscopy method 纳米技术 石墨烯相关二维材料的层数测量 拉曼光谱法 |
China National Standards SiO |
English PDF |
| GB/T 40068-2021 |
ElectrofuSiOn welding sleeve(tape) for thermal insulation pipeline 保温管道用电热熔套（带） |
China National Standards SiO |
English PDF |
| GB/T 23294-2021 |
AbraSiOn resistant refractory materials 耐磨耐火材料 |
China National Standards SiO |
English PDF |
| GB/T 15972.47-2021 |
Specifications for optical fibre test method - Part 47: Measurement methods and test procedures for transmisSiOn characteristics - Macrobending loss 光纤试验方法规范 第47部分：传输特性的测量方法和试验程序 宏弯损耗 |
China National Standards SiO |
English PDF |
| GB/T 15242.4-2021 |
DimenSiOns series of rod and piston dynamic seals for hydraulic cylinders-Part 4:Dimensions and tolerances of bearing rings groove 液压缸活塞和活塞杆动密封装置尺寸系列 第4部分：支承环安装沟槽尺寸系列和公差 |
China National Standards SiO |
English PDF |
| GB/T 15242.3-2021 |
DimenSiOns series of rod and piston dynamic seals for hydraulic cylinders-Part 3:Dimensions and tolerances of groove for co-axial seals 液压缸活塞和活塞杆动密封装置尺寸系列 第3部分：同轴密封件沟槽尺寸系列和公差 |
China National Standards SiO |
English PDF |
| GB/T 6577-2021 |
Types,dimenSiOns and tolerances of groove for seals with bearing rings for hydraulic cylinders piston 液压缸活塞用带支承环密封沟槽型式、尺寸和公差 |
China National Standards SiO |
English PDF |
| GB/T 5900.1-2021 |
Machine tools—Connecting dimenSiOns of spindle noses and work holding chucks—Part 1: Conical connection 机床 主轴端部与卡盘连接尺寸 第1部分：圆锥连接 |
China National Standards SiO |
English PDF |
| GB/T 22148.3-2021 |
Test method on electromagnetic emisSiOns—Part 3:Electronic control gear for LED modules 电磁发射的试验方法 第3部分：LED模块用电子控制装置 |
China National Standards SiO |
English PDF |
| GB/T 40169-2021 |
CompresSiOn-moulded plates of ultra-high-molecular-weight polyethylene(PE-UHMW)and high density polyethylene (PE-HD) 超高分子量聚乙烯（PE-UHMW）和高密度聚乙烯（PE-HD）模塑板材 |
China National Standards SiO |
English PDF |
| GB/T 15972.42-2021 |
Specifications for optical fibre test methods—Part 42:Measurement methods and test procedures for transmisSiOn characteristics—Chromatic dispersion 光纤试验方法规范 第42部分：传输特性的测量方法和试验程序 波长色散 |
China National Standards SiO |
English PDF |
| GB/T 40085-2021 |
Navigation electronic map - DiviSiOn network model 导航电子地图 分区网络模型 |
China National Standards SiO |
English PDF |
| GB/T 40079-2021 |
Classification system and qualification procedures for fugitive emisSiOn type testing of valves 阀门逸散性试验分类和鉴定程序 |
China National Standards SiO |
English PDF |
| GB/T 39952-2021 |
Titanium dioxide-based disperSiOn for photocatalysis 二氧化钛基光催化分散液 |
China National Standards SiO |
English PDF |
| GB/T 39652.1-2021 |
Emergency response guideline for transportation of dangerous goods—Part 1：General proviSiOn 危险货物运输应急救援指南 第1部分：一般规定 |
China National Standards SiO |
English PDF |
| GB/T 36625.4-2021 |
Smart city-Data fuSiOn-Part 4:Opening and sharing requirements 智慧城市 数据融合 第4部分：开放共享要求 |
China National Standards SiO |
English PDF |
| GB/T 36625.3-2021 |
Smart city-Data fuSiOn-Part 3:Data acquisition specifications 智慧城市 数据融合 第3部分：数据采集规范 |
China National Standards SiO |
English PDF |
| GB/T 33351.2-2021 |
Determination of arsenic,beryllium,antimony in electrical and electronic products—Part 2:Inductively coupled plasma optical emisSiOn spectrometry 电子电气产品中砷、铍、锑的测定 第2部分：电感耦合等离子体发射光谱法 |
China National Standards SiO |
English PDF |
| GB/T 24202-2021 |
Carbon steel wire for tenSiOn members of optical fiber cable 光缆增强用碳素钢丝 |
China National Standards SiO |
English PDF |
| GB/T 15972.45-2021 |
Specifications for optical fibre test methods—Part 45:Measurement methods and test procedures for transmisSiOn characteristics—Mode field diameter 光纤试验方法规范 第45部分：传输特性的测量方法和试验程序 模场直径 |
China National Standards SiO |
English PDF |
| GB/T 15972.43-2021 |
Specifications for optical fibre test methods—Part 43: Measurement methods and test procedures for transmisSiOn characteristics—Numerical aperture 光纤试验方法规范 第43部分：传输特性的测量方法和试验程序 数值孔径 |
China National Standards SiO |
English PDF |
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