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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 42342.2-2023 |
Particle siZe distribution - Liquid phase centrifugal sedimentation method - Part 2: Photoelectric centrifugal method 粒度分布 液相离心沉降法 第2部分：光电离心法 |
China National Standards Z |
 English PDF |
| GB/T 42311-2023 |
Nanotechnology CharacteriZation of nanoparticles in respiratory exposure chambers for inhalation toxicity studies 纳米技术 吸入毒性研究中呼吸暴露舱内纳米颗粒的表征 |
China National Standards Z |
English PDF |
| GB/T 42367-2023 |
Chemical ProtoZoa Activated Sludge Inhibition Test 化学品 原生动物活性污泥抑制试验 |
China National Standards Z |
English PDF |
| GB/T 42404-2023 |
Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Timing and synchroniZation for time-sensitive applications in bridging local area networks 信息技术 系统间远程通信和信息交换 局域网和城域网 桥接局域网用时间敏感应用的定时和同步 |
China National Standards Z |
English PDF |
| GB/T 42412-2023 |
Technical requirements for personaliZed customization based on the industrial cloud platform 基于工业云平台的个性化定制技术要求 |
China National Standards Z |
English PDF |
| GB/T 24721.4-2023 |
Glass fiber reinforced plastic products for road use - Part 4: UnpressuriZed communication manhole covers 公路用玻璃纤维增强塑料产品 第4部分：非承压通信井盖 |
China National Standards Z |
English PDF |
| GB/T 42449-2023 |
Systems and software engineering Functional siZe measurement IFPUG method 系统与软件工程 功能规模测量 IFPUG方法 |
China National Standards Z |
English PDF |
| GB/T 42452-2023 |
Systems and Software Engineering Functional SiZe Measurement COSMIC Method 系统与软件工程 功能规模测量 COSMIC方法 |
China National Standards Z |
English PDF |
| GB/T 42348-2023 |
Particle SiZe Analysis Particle Tracking Analysis (PTA) 粒度分析 颗粒跟踪分析法(PTA) |
China National Standards Z |
English PDF |
| GB/T 42410-2023 |
Health Informatics: CharacteriZation Framework of Traditional Chinese Medicine Information Standards 健康信息学 中医药信息标准特征描述框架 |
China National Standards Z |
English PDF |
| GB/T 42423-2023 |
Determination of dichlorobenZyl alcohol and chlorphenesin in cosmetics - High performance liquid chromatography 化妆品中二氯苯甲醇和氯苯甘醚的测定 高效液相色谱法 |
China National Standards Z |
English PDF |
| GB/T 42308-2023 |
Potentiometers for electronic equipment - Part 6-1: Blank detail specification - Surface mount preset potentiometers - Assessment level EZ 电子设备用电位器 第6-1部分：空白详细规范 表面安装预调电位器 评定水平EZ |
China National Standards Z |
English PDF |
| GB/T 23527.1-2023 |
Quality requirements for enZyme preparations Part 1: Protease preparations 酶制剂质量要求 第1部分：蛋白酶制剂 |
China National Standards Z |
English PDF |
| GB/T 22048-2022 |
Determination of specific phthalate plasticiZers in toys and children's products 玩具及儿童用品中特定邻苯二甲酸酯增塑剂的测定 |
China National Standards Z |
English PDF |
| GB/T 29761-2022 |
Carbon fiber - Determination of siZing agent content 碳纤维 上浆剂含量的测定 |
China National Standards Z |
English PDF |
| GB/T 41516-2022 |
Energy Efficiency OptimiZation Method of Machining Process 机械加工工艺能效优化方法 |
China National Standards Z |
English PDF |
| GB/T 41660-2022 |
Monitoring and Evaluation Method for Energy UtiliZation of Refrigeration Test Equipment 制冷试验装置能源利用监测评价方法 |
China National Standards Z |
English PDF |
| GB/T 32250.2-2022 |
Agricultural and forestry machinery Testing of sprayers in use Part 2: HoriZontal boom sprayers 农林机械 在用喷雾机的检测 第2部分：水平喷杆式喷雾机 |
China National Standards Z |
English PDF |
| GB/T 41585-2022 |
Specifications for writing commissioning program of pressuriZed water reactor nuclear power plant 压水堆核电厂调试大纲编写规范 |
China National Standards Z |
English PDF |
| GB/T 41576-2022 |
Requirements for unit performance test after fuel loading in pressuriZed water reactor nuclear power plant 压水堆核电厂装料后机组性能试验要求 |
China National Standards Z |
English PDF |
| GB/T 41584-2022 |
Requirements for thermal state performance test before fuel loading in pressuriZed water reactor nuclear power plant 压水堆核电厂装料前热态性能试验要求 |
China National Standards Z |
English PDF |
| GB/T 41587-2022 |
Requirements for cold-state performance test before fuel loading in pressuriZed water reactor nuclear power plant 压水堆核电厂装料前冷态性能试验要求 |
China National Standards Z |
English PDF |
| GB/T 41559-2022 |
Textiles - Determination of isothiaZolinone compounds 纺织品 异噻唑啉酮类化合物的测定 |
China National Standards Z |
English PDF |
| GB/T 41437-2022 |
Determination of naringin and dinaammonium benZoate in finger painting pigments HPLC method 指画颜料中苦味剂柚皮苷和苯甲酸地那铵含量的测定 高效液相色谱法 |
China National Standards Z |
English PDF |
| GB/T 41412-2022 |
Determination of isothiaZolinone preservatives in toys high performance liquid chromatography tandem mass spectrometry 玩具中异噻唑啉酮类防腐剂的测定 高效液相色谱-串联质谱法 |
China National Standards Z |
English PDF |
| GB/T 17239-2022 |
Fresh and froZen rabbit meat and by-products 鲜、冻兔肉及副产品 |
China National Standards Z |
English PDF |
| GB/T 17238-2022 |
Fresh and froZen sliced beef 鲜、冻分割牛肉 |
China National Standards Z |
English PDF |
| GB/T 10811-2022 |
UnderglaZe / medium color daily porcelain 釉下/中彩日用瓷器 |
China National Standards Z |
English PDF |
| GB/T 41503-2022 |
Preparation of refractory sprayed material test block with amorphous refractory pneumatic noZzle and mixed spray gun 不定形耐火材料 气动喷嘴混合型喷枪制备耐火喷射料试块 |
China National Standards Z |
English PDF |
| GB/T 41483-2022 |
General technical requirements of liquid haZardous chemical safety inspection instrument based on dielectric constant technology 基于介电常数技术的液态危险化学品安全检查仪通用技术要求 |
China National Standards Z |
English PDF |
| GB/T 41432-2022 |
PersonaliZed customization guide for household appliances 家用电器产品个性化定制指南 |
China National Standards Z |
English PDF |
| GB/T 41417-2022 |
Textiles -- Quantitative chemical analysis -- mixtures of polyaryloxadiaZole fibers and some other fibers 纺织品 定量化学分析 聚芳噁二唑纤维与某些其他纤维的混合物 |
China National Standards Z |
English PDF |
| GB/T 41394-2022 |
Functional safety requirements for anti overflow system of storage tank of explosive haZardous chemicals 爆炸危险化学品储罐防溢系统功能安全要求 |
China National Standards Z |
English PDF |
| GB/T 41230-2022 |
Dentistry—DigitiZing devices for CAD/CAM systems for indirect dental restorations—Test methods for assessing accuracy 牙科学 间接牙科修复体CAD/CAM系统数字化设备 准确度评价试验方法 |
China National Standards Z |
English PDF |
| GB/T 23021-2022 |
Integration of informatiZation and industrialization management systems—Maturity assessment for production equipment management capability 信息化和工业化融合管理体系 生产设备管理能力成熟度评价 |
China National Standards Z |
English PDF |
| GB/T 23007-2022 |
Integration of informatiZation and industrialization management systems—Guidance for assessment grading 信息化和工业化融合管理体系 评定分级指南 |
China National Standards Z |
English PDF |
| GB/T 23006-2022 |
Integration of informatiZation and industrialization management systems—Requirements for enhanced capability grading 信息化和工业化融合管理体系 新型能力分级要求 |
China National Standards Z |
English PDF |
| GB/T 22459.5-2022 |
Refractory mortars—Part 5: Determination of grain siZe distribution ( sieve analysis ) 耐火泥浆 第5部分：粒度分布（筛分析）试验方法 |
China National Standards Z |
English PDF |
| GB/T 10656-2022 |
Analysis of water used in boiler and cooling system—Determination of Zinc 锅炉用水和冷却水分析方法 锌离子的测定 |
China National Standards Z |
English PDF |
| GB/T 4854.3-2022 |
Acoustics—Reference Zero for the calibration of audiometric equipment—Part 3：Reference equivalent threshold vibratory force levels for pure tones and bone vibrators 声学 校准测听设备的基准零级 第3部分: 骨振器纯音基准等效阈振动力级 |
China National Standards Z |
English PDF |
| GB/T 22479-2022 |
Zanthoxylum bungeanum seed oil 花椒籽油 |
China National Standards Z |
English PDF |
| GB/T 41233-2022 |
FroZen surimi-based product 冻鱼糜制品 |
China National Standards Z |
English PDF |
| GB/T 41295.1-2022 |
Functional Safety Application Guide Part 1: HaZard Identification and Requirements Analysis 功能安全应用指南 第1部分：危害辨识和需求分析 |
China National Standards Z |
English PDF |
| GB/T 41316-2022 |
Guidelines for CharacteriZation of Dispersion Stability 分散体系稳定性表征指导原则 |
China National Standards Z |
English PDF |
| GB/T 41363-2022 |
Chinese herbal medicine seeds (seedlings) Salvia miltiorrhiZa 中药材种子（种苗） 丹参 |
China National Standards Z |
English PDF |
| GB/T 41381-2022 |
Technical specifications for environmental management of influenZa prevention and control in large-scale poultry farms 规模化家禽饲养场流感防控环境管理技术规范 |
China National Standards Z |
English PDF |
| GB/T 41380-2022 |
Configuration requirements for influenZa prevention and control facilities and equipment in large-scale poultry farms 规模化家禽饲养场流感防控设施设备配置要求 |
China National Standards Z |
English PDF |
| GB/T 17989.5-2022 |
Statistical method of quality control in production process—Control charts—Part 5：SpecialiZed control charts 生产过程质量控制统计方法 控制图 第5部分：特殊控制图 |
China National Standards Z |
English PDF |
| GB/T 5796.4-2022 |
TrapeZoidal screw threads—Part 4: Tolerances 梯形螺纹 第4部分：公差 |
China National Standards Z |
English PDF |
| GB/T 5796.3-2022 |
TrapeZoidal screw threads—Part 3: Basic dimensions 梯形螺纹 第3部分：基本尺寸 |
China National Standards Z |
English PDF |
| GB/T 5796.2-2022 |
TrapeZoidal screw threads—Part 2: General plan 梯形螺纹 第2部分：直径与螺距系列 |
China National Standards Z |
English PDF |
| GB/T 5796.1-2022 |
TrapeZoidal screw threads—Part 1: Profiles 梯形螺纹 第1部分：牙型 |
China National Standards Z |
English PDF |
| GB/T 13861-2022 |
Classification and code for the haZardous and harmful factors in process 生产过程危险和有害因素分类与代码 |
China National Standards Z |
English PDF |
| GB 16883-2022 |
Dertermination for natural plague foci and plague epiZootics 鼠疫自然疫源地及动物鼠疫流行判定 |
China National Standards Z |
English PDF |
| GB 30871-2022 |
Safety specifications of special work in haZardous chemicals enterprises 危险化学品企业特殊作业安全规范 |
China National Standards Z |
English PDF |
| GB/T 16886.19-2022 |
Biological evaluation of medical devices - Part 19: Physicochemical, morphological and surface characteriZation of materials 医疗器械生物学评价 第19部分：材料物理化学、形态学和表面特性表征 |
China National Standards Z |
English PDF |
| GB/T 16886.18-2022 |
Biological evaluation of medical devices - Part 18: Chemical characteriZation of medical device materials in the risk management process 医疗器械生物学评价 第18部分：风险管理过程中医疗器械材料的化学表征 |
China National Standards Z |
English PDF |
| GB/T 41949-2022 |
Particles Laser Particle SiZe Analyzer Technical Requirements 颗粒 激光粒度分析仪 技术要求 |
China National Standards Z |
English PDF |
| GB/T 30918-2022 |
Evaluation method of non-oil-extended solution polymeriZed isoprene rubber (IR) 非充油溶液聚合型异戊二烯橡胶（IR） 评价方法 |
China National Standards Z |
English PDF |
| GB/T 42080.2-2022 |
Molecular in vitro diagnostic tests - Specification of pre-examination procedures for froZen tissues - Part 2: Isolation of proteins 分子体外诊断检验 冷冻组织检验前过程的规范 第2部分：分离蛋白质 |
China National Standards Z |
English PDF |
| GB/T 42080.1-2022 |
Molecular in vitro diagnostic tests - Specification of preexamination procedures for froZen tissues - Part 1: Isolation of RNA 分子体外诊断检验 冷冻组织检验前过程的规范 第1部分：分离RNA |
China National Standards Z |
English PDF |
| GB/T 41950-2022 |
Metallic coatings Zinc and zinc alloy electroplating with hexavalent chromium-free treatment on steel 金属覆盖层 钢铁上经过无六价铬处理的锌和锌合金电镀层 |
China National Standards Z |
English PDF |
| GB/T 17155-2022 |
Offset printing plate siZe 胶印印版 尺寸 |
China National Standards Z |
English PDF |
| GB/T 5686.7-2022 |
Ferromanganese, manganese silicon alloy, ferromanganese nitride and metal manganese Determination of sulfur content Infrared absorption method and combustion neutraliZation titration method 锰铁、锰硅合金、氮化锰铁和金属锰 硫含量的测定 红外线吸收法和燃烧中和滴定法 |
China National Standards Z |
English PDF |
| GB/T 42120-2022 |
FroZen Lamb Rolls 冻卷羊肉 |
China National Standards Z |
English PDF |
| GB/T 42236.1-2022 |
CentraliZed charging facilities for electric bicycles Part 1: Technical specifications 电动自行车集中充电设施 第1部分：技术规范 |
China National Standards Z |
English PDF |
| GB/T 17626.19-2022 |
Electromagnetic compatibility-Testing and measurement techniques-Part 19: 2kHZ~150kHz differential mode conducted disturbance and communication signal immunity test of AC power port 电磁兼容 试验和测量技术 第19部分：交流电源端口2kHz~150kHz差模传导骚扰和通信信号抗扰度试验 |
China National Standards Z |
English PDF |
| GB/T 3228-2022 |
Assembly tools for bolts and nuts - Dimensions of impact motoriZed square drive sockets 螺栓螺母用装配工具 冲击式机动四方传动套筒的尺寸 |
China National Standards Z |
English PDF |
| GB/T 42292-2022 |
Occupational Exposure Dose Evaluation of PressuriZed Water Reactor Nuclear Power Plant 压水堆核电厂职业照射剂量评价 |
China National Standards Z |
English PDF |
| GB/T 42290-2022 |
Code for analysis and control of airborne radioactive source items in pressuriZed water reactor nuclear power plants 压水堆核电厂气载放射性源项分析和控制规范 |
China National Standards Z |
English PDF |
| GB/T 42141-2022 |
Design criteria for radiation protection of nuclear island buildings under accident conditions in pressuriZed water reactor nuclear power plants 压水堆核电厂事故工况核岛厂房辐射防护设计准则 |
China National Standards Z |
English PDF |
| GB/T 42291-2022 |
Design criteria for radiation protection of doors and windows in the control area of pressuriZed water reactor nuclear power plants 压水堆核电厂控制区门窗辐射防护设计准则 |
China National Standards Z |
English PDF |
| GB/T 42142-2022 |
Analysis criteria for radiation source term of auxiliary system and secondary circuit system of pressuriZed water reactor nuclear power plant 压水堆核电厂辅助系统及二回路系统辐射源项分析准则 |
China National Standards Z |
English PDF |
| GB/T 42143-2022 |
Code for design and construction of steel containment for pressuriZed water reactor nuclear power plants 压水堆核电厂钢制安全壳设计建造规范 |
China National Standards Z |
English PDF |
| GB/T 42200-2022 |
Smart Manufacturing Mass PersonaliZation Production Requirements 智能制造 大规模个性化定制 生产要求 |
China National Standards Z |
English PDF |
| GB/T 42199-2022 |
Smart Manufacturing Mass PersonaliZation Design Requirements 智能制造 大规模个性化定制 设计要求 |
China National Standards Z |
English PDF |
| GB/T 42134-2022 |
Smart Manufacturing Mass PersonaliZation Terminology 智能制造 大规模个性化定制 术语 |
China National Standards Z |
English PDF |
| GB/T 42198-2022 |
Smart Manufacturing Mass PersonaliZation Customization Demand Interaction Requirements 智能制造 大规模个性化定制 需求交互要求 |
China National Standards Z |
English PDF |
| GB/T 42202-2022 |
Smart Manufacturing Mass PersonaliZation General Requirements 智能制造 大规模个性化定制 通用要求 |
China National Standards Z |
English PDF |
| GB/T 42108-2022 |
Information and Documentation OrganiZational Metadata 信息与文献 组织机构元数据 |
China National Standards Z |
English PDF |
| GB/T 2847-2022 |
PoZzolanic admixtures for use in cement 用于水泥中的火山灰质混合材料 |
China National Standards Z |
English PDF |
| GB/T 42208-2022 |
Nanotechnology - SiZe measurement of nanoparticles in multiphase systems - Transmission electron microscopy imaging 纳米技术 多相体系中纳米颗粒粒径测量 透射电镜图像法 |
China National Standards Z |
English PDF |
| GB/T 31392-2022 |
Technical guidelines for mine water utiliZation in coal mines 煤矿矿井水利用技术导则 |
China National Standards Z |
English PDF |
| GB/T 42279-2022 |
VulcaniZed or thermoplastic rubber Determination of tensile set at constant elongation and determination of tensile set, elongation and creep at constant tensile load 硫化橡胶或热塑性橡胶 在恒定伸长率下测定拉伸永久变形及在恒定拉伸载荷下测定拉伸永久变形、伸长率和蠕变 |
China National Standards Z |
English PDF |
| GB/T 42278-2022 |
VulcaniZed rubber - Determination of hot tensile stress 硫化橡胶 热拉伸应力的测定 |
China National Standards Z |
English PDF |
| GB/T 41948-2022 |
Particle CharacteriZation Sample Preparation 颗粒表征 样品准备 |
China National Standards Z |
English PDF |
| GB/T 42266-2022 |
Flexible porous polymeric materials - Laboratory evaluation of the combustion characteristics of small specimens in the horiZontal direction under a small flame 柔性多孔聚合物材料 小试样在小火焰下水平方向燃烧特性的实验室评估 |
China National Standards Z |
English PDF |
| GB/T 39693.8-2022 |
VulcaniZed rubber or thermoplastic rubber - Determination of hardness - Part 8: Determination of apparent hardness of rubber rollers by Zhao's hardness (P&J) method 硫化橡胶或热塑性橡胶 硬度的测定 第8部分：赵氏硬度（P&J)法测定胶辊的表观硬度 |
China National Standards Z |
English PDF |
| GB/T 39693.7-2022 |
VulcaniZed rubber or thermoplastic rubber - Determination of hardness - Part 7: Determination of the apparent hardness of rubber rollers by the Shore hardness method 硫化橡胶或热塑性橡胶 硬度的测定 第7部分：邵氏硬度法测定胶辊的表观硬度 |
China National Standards Z |
English PDF |
| GB/T 41938-2022 |
Rubber compounding agent - Precipitated hydrated silica - Evaluation method in mixtures of solution-polymeriZed styrene-butadiene rubber (S-SBR) and butadiene rubber (BR) 橡胶配合剂 沉淀水合二氧化硅 在溶聚丁苯橡胶(S-SBR)和丁二烯橡胶(BR)混合物中的评价方法 |
China National Standards Z |
English PDF |
| GB/T 33523.606-2022 |
Geometric Product Specification (GPS) Surface Structure Area Method Part 606: Nominal Characteristics of Non-Contact (Zoom) Type Instruments 产品几何技术规范（GPS） 表面结构 区域法 第606部分：非接触（变焦）式仪器的标称特性 |
China National Standards Z |
English PDF |
| GB/T 42269-2022 |
Separation membrane pore siZe test method - gas permeation method 分离膜孔径测试方法 气体渗透法 |
China National Standards Z |
English PDF |
| GB/T 41945-2022 |
Rubber and vulcaniZate - Determination of metal content by inductively coupled plasma optical emission spectrometry (ICP-OES) 生胶和硫化胶 用电感耦合等离子体发射光谱仪(ICP-OES)测定金属含量 |
China National Standards Z |
English PDF |
| GB/T 41941-2022 |
VulcaniZed rubber - Determination of fatigue crack growth rate 硫化橡胶 疲劳裂纹扩展速率的测定 |
China National Standards Z |
English PDF |
| GB/T 42122-2022 |
VulcaniZed rubber or thermoplastic rubber - Determination of abrasion resistance (modified Lamborn abrasion tester method) 硫化橡胶或热塑性橡胶 耐磨性能的测定（改进型兰伯恩磨耗试验机法） |
China National Standards Z |
English PDF |
| GB/T 13747.26-2022 |
Methods for chemical analysis of Zirconium and zirconium alloys - Part 26: Determination of alloys and impurity elements - Inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第26部分：合金及杂质元素的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Z |
English PDF |
| GB/T 42249-2022 |
Technical indicators and calculation methods for comprehensive utiliZation of mineral resources 矿产资源综合利用技术指标及其计算方法 |
China National Standards Z |
English PDF |
| GB/T 42273-2022 |
Zirconium compound chemical analysis method Calcium, hafnium, titanium, sodium, iron, chromium, cadmium, zinc, manganese, copper, nickel, lead content determination Inductively coupled plasma atomic emission spectrometry 锆化合物化学分析方法 钙、铪、钛、钠、铁、铬、镉、锌、锰、铜、镍、铅含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Z |
English PDF |
| GB/T 42190-2022 |
Technical Guidelines for Satellite Remote Sensing Monitoring HaZe 卫星遥感监测技术导则 霾 |
China National Standards Z |
English PDF |
| GB/T 42253-2022 |
Technical Regulations for Monitoring Vegetation Coverage and Development and UtiliZation of Sea Islands 海岛植被覆盖和开发利用情况监测技术规程 |
China National Standards Z |
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