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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 42513.1-2023 |
Methods for chemical analysis of nickel alloys - Part 1: DeterminAtion of chromium content - Ferrous ammonium sulfate potentiometric titration method 镍合金化学分析方法 第1部分：铬含量的测定 硫酸亚铁铵电位滴定法 |
China National Standards At |
 English PDF |
| GB/T 8152.11-2023 |
Methods for chemical analysis of lead concentrAtes - Part 11: Determination of mercury content - Atomic fluorescence spectrometry and solid injection direct method 铅精矿化学分析方法 第11部分：汞含量的测定 原子荧光光谱法和固体进样直接法 |
China National Standards At |
English PDF |
| GB/T 11064.2-2023 |
Lithium carbonAte, lithium hydroxide monohydrate, lithium chloride chemical analysis methods - Part 2: Determination of lithium hydroxide content - acid-base titration 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第2部分：氢氧化锂含量的测定 酸碱滴定法 |
China National Standards At |
English PDF |
| GB/T 12230-2023 |
General valves - technical specificAtions for stainless steel castings 通用阀门 不锈钢铸件技术条件 |
China National Standards At |
English PDF |
| GB/T 269-2023 |
Test method for penetrAtion of lubricating grease and petroleum grease 润滑脂和石油脂锥入度测定法 |
China National Standards At |
English PDF |
| GB/T 17476-2023 |
DeterminAtion of Multiple Elements in Lubricating Oils and Base Oils by Inductively Coupled Plasma Emission Spectrometry 润滑油和基础油中多种元素的测定 电感耦合等离子体发射光谱法 |
China National Standards At |
English PDF |
| GB/T 42703-2023 |
Bicycles - Horn devices - Technical specificAtions and test methods 自行车 鸣号装置 技术规范和试验方法 |
China National Standards At |
English PDF |
| GB/T 31887.5-2023 |
Bicycles - Lighting and retro-reflective devices - Part 5: Non-generAtor powered lighting systems for bicycles 自行车 照明和回复反射装置 第5部分：自行车非发电机供电的照明系统 |
China National Standards At |
English PDF |
| GB/T 31887.4-2023 |
Bicycles - Lighting and retro-reflective devices - Part 4: Lighting systems powered by bicycle generAtors 自行车 照明和回复反射装置 第4部分：自行车发电机供电的照明系统 |
China National Standards At |
English PDF |
| GB/T 13277.1-2023 |
Compressed air - Part 1: Pollutant purificAtion levels 压缩空气 第1部分：污染物净化等级 |
China National Standards At |
English PDF |
| GB/T 29119-2023 |
Technical specificAtion for coalbed methane resource exploration 煤层气资源勘查技术规范 |
China National Standards At |
English PDF |
| GB/T 42604-2023 |
Vacuum technology - Vacuum gauges - SpecificAtion for hot cathode ionization vacuum gauges 真空技术 真空计 热阴极电离真空计规范 |
China National Standards At |
English PDF |
| GB/T 1972.2-2023 |
Disc springs - Part 2: SpecificAtions 碟形弹簧 第2部分：技术条件 |
China National Standards At |
English PDF |
| GB/T 1972.1-2023 |
Disc Springs Part 1: CalculAtions 碟形弹簧 第1部分：计算 |
China National Standards At |
English PDF |
| GB/T 42438-2023 |
Service SpecificAtions for Traceability System of Jewelry and Jade 珠宝玉石追溯体系服务规范 |
China National Standards At |
English PDF |
| GB/T 42437-2023 |
Nanhong identificAtion 南红 鉴定 |
China National Standards At |
English PDF |
| GB/T 42433-2023 |
Jewelry jade identificAtion infrared spectroscopy 珠宝玉石鉴定 红外光谱法 |
China National Standards At |
English PDF |
| GB/T 42645-2023 |
IdentificAtion of Jewelry and Jade-Ultraviolet-Visible Absorption Spectroscopy 珠宝玉石鉴定 紫外-可见吸收光谱法 |
China National Standards At |
English PDF |
| GB/T 26747-2023 |
Composite mAterial tank for water treatment plant 水处理装置用复合材料罐 |
China National Standards At |
English PDF |
| GB/T 42569-2023 |
Industrial Internet plAtform - open application programming interface functional requirements 工业互联网平台 开放应用编程接口功能要求 |
China National Standards At |
English PDF |
| GB/T 42568-2023 |
Industrial Internet PlAtform Microservice Reference Framework 工业互联网平台 微服务参考框架 |
China National Standards At |
English PDF |
| GB/T 28055-2023 |
Technical specificAtions for hot-pressurized plugging of steel pipelines 钢质管道带压封堵技术规范 |
China National Standards At |
English PDF |
| GB/T 27699-2023 |
Technical specificAtions for internal inspection of steel pipelines 钢质管道内检测技术规范 |
China National Standards At |
English PDF |
| GB/T 10067.417-2023 |
Basic specificAtions for electrothermal and electromagnetic treatment devices Part 417: Devices for growing silicon carbide single crystals 电热和电磁处理装置基本技术条件 第417部分：碳化硅单晶生长装置 |
China National Standards At |
English PDF |
| GB/T 42750-2023 |
Optical radiAtion safety measurement method for wearable devices 可穿戴设备的光辐射安全测量方法 |
China National Standards At |
English PDF |
| GB/T 42719-2023 |
Triboelectric voltage detection method for planar mAterials 平面材料摩擦带电电压检测方法 |
China National Standards At |
English PDF |
| GB/T 42741-2023 |
Method for measuring electromagnetic parameters of solid mAterials using the free-space method 固体材料使用自由空间法的电磁参数测量方法 |
China National Standards At |
English PDF |
| GB/T 42714-2023 |
General SpecificAtion for Electromagnetic Shielding Heat Shrink Tubing 电磁屏蔽热缩管通用规范 |
China National Standards At |
English PDF |
| GB/T 42523-2023 |
Iron ore fines - DeterminAtion of wet capacity 铁矿粉 湿容量的测定方法 |
China National Standards At |
English PDF |
| GB/T 42552.1-2023 |
Acoustics - LaborAtory method for measuring impact sound improvement of cladding with small slab modules - Part 1: Heavy dense slabs 声学 小楼板模块测量覆面层撞击声改善量的实验室方法 第1部分：重质密实楼板 |
China National Standards At |
English PDF |
| GB/T 42541-2023 |
CoAted steel pipe for gas pipeline 燃气管道涂覆钢管 |
China National Standards At |
English PDF |
| GB/T 33233-2023 |
WAter-saving enterprises Electrolytic aluminum industry 节水型企业 电解铝行业 |
China National Standards At |
English PDF |
| GB/T 18916.16-2023 |
Quotas for wAter withdrawal - Part 16: Electrolytic aluminum 取水定额 第16部分:电解铝 |
China National Standards At |
English PDF |
| GB/T 18916.12-2023 |
WAter withdrawal quotas - Part 12: Alumina 取水定额 第12部分：氧化铝 |
China National Standards At |
English PDF |
| GB/T 42767-2023 |
General requirements for municipal waste collection installAtions 城市垃圾收集装置设置通用要求 |
China National Standards At |
English PDF |
| GB/T 29466-2023 |
PlAte heat exchanger unit 板式热交换器机组 |
China National Standards At |
English PDF |
| GB/T 27698.4-2023 |
Performance test methods for heAt exchangers and heat transfer elements - Part 4: Noise determination of air coolers 热交换器及传热元件性能测试方法 第4部分：空冷器噪声测定 |
China National Standards At |
English PDF |
| GB/T 27698.1-2023 |
Performance Test Methods for HeAt Exchangers and Heat Transfer Elements Part 1: General Requirements 热交换器及传热元件性能测试方法 第1部分：通用要求 |
China National Standards At |
English PDF |
| GB/T 42576-2023 |
Beidou/Global SAtellite Navigation System (GNSS) High Precision System-on-Chip (SoC) Technical Requirements and Test Methods 北斗/全球卫星导航系统（GNSS）高精度片上系统（SoC）技术要求及测试方法 |
China National Standards At |
English PDF |
| GB/T 42577-2023 |
Definition and description of Beidou/Global NavigAtion Satellite System (GNSS) satellite high-precision application parameters 北斗/全球卫星导航系统（GNSS）卫星高精度应用参数定义及描述 |
China National Standards At |
English PDF |
| GB/T 31167-2023 |
InformAtion Security Technology Cloud Computing Service Security Guidelines 信息安全技术 云计算服务安全指南 |
China National Standards At |
English PDF |
| GB/T 31168-2023 |
InformAtion Security Technology - Cloud Computing Service Security Capability Requirements 信息安全技术 云计算服务安全能力要求 |
China National Standards At |
English PDF |
| GB/T 24364-2023 |
InformAtion Security Technology Information Security Risk Management Implementation Guide 信息安全技术 信息安全风险管理实施指南 |
China National Standards At |
English PDF |
| GB/T 42589-2023 |
InformAtion Security Technology Electronic Credential Service Security Specifications 信息安全技术 电子凭据服务安全规范 |
China National Standards At |
English PDF |
| GB/T 41815.3-2023 |
InformAtion technology - Biometric presence attack detection - Part 3: Testing and reporting 信息技术 生物特征识别呈现攻击检测 第3部分：测试与报告 |
China National Standards At |
English PDF |
| GB/T 37036.9-2023 |
InformAtion technology - Biometric identification of mobile devices - Part 9: Test methods 信息技术 移动设备生物特征识别 第9部分：测试方法 |
China National Standards At |
English PDF |
| GB/T 12223-2023 |
Connections for part-turn valve actuAtors 部分回转阀门驱动装置的连接 |
China National Standards At |
English PDF |
| GB/T 5267.1-2023 |
Fastener PlAting 紧固件 电镀层 |
China National Standards At |
English PDF |
| GB/T 42755-2023 |
Artificial Intelligence DAta Annotation Procedures for Machine Learning 人工智能 面向机器学习的数据标注规程 |
China National Standards At |
English PDF |
| GB/T 5703-2023 |
Anthropometry FoundAtion Project for Technical Design 用于技术设计的人体测量基础项目 |
China National Standards At |
English PDF |
| GB/Z 42624-2023 |
Vacuum technology - Vacuum gauges - Testing and reporting procedures for outgassing rAtes 真空技术 真空计 放气率的测试和报告程序 |
China National Standards At |
English PDF |
| GB/T 17909.4-2023 |
Cranes - OperAting manual - Part 4: Jib cranes 起重机 操作手册 第4部分：臂架起重机 |
China National Standards At |
English PDF |
| GB/T 42772-2023 |
Ankle-Foot Orthosis ApplicAtion Guidelines for Stroke 脑卒中踝足矫形器应用指南 |
China National Standards At |
English PDF |
| GB/Z 42520-2023 |
LaborAtory Manual for X-ray Fluorescence Spectroscopy Analysis of Iron Ore 铁矿石X射线荧光光谱分析实验室操作指南 |
China National Standards At |
English PDF |
| GB/T 42643-2023 |
SpecificAtion for in situ investigation of acoustic properties of seabed sediments 海底沉积物声学特性原位调查规范 |
China National Standards At |
English PDF |
| GB/T 42771-2023 |
SpecificAtions for configuration of rehabilitation aids in child welfare institutions 儿童福利机构康复辅助器具配置规范 |
China National Standards At |
English PDF |
| GB/T 42561-2023 |
InformAtion technology - Telecommunications and information exchange between systems - Real-time Ethernet adapted to technical requirements for time-sensitive networks 信息技术 系统间远程通信和信息交换 实时以太网适配时间敏感网络技术要求 |
China National Standards At |
English PDF |
| GB/T 42563-2023 |
InformAtion technology Remote communication and information exchange between systems OPC unified architecture and time-sensitive network fusion mapping 信息技术 系统间远程通信和信息交换 OPC统一架构与时间敏感网络融合映射 |
China National Standards At |
English PDF |
| GB/T 42586-2023 |
InformAtion technology - Telecommunication and exchange of information between systems - Time-sensitive network configuration 信息技术 系统间远程通信和信息交换 时间敏感网络配置 |
China National Standards At |
English PDF |
| GB/T 42757-2023 |
Intelligent manufacturing level evaluAtion index system and index calculation method 智能制造水平评价指标体系及指数计算方法 |
China National Standards At |
English PDF |
| GB/T 42562-2023 |
Industrial Internet PlAtform Selection Requirements 工业互联网平台选型要求 |
China National Standards At |
English PDF |
| GB/T 42557-2023 |
Technical specificAtion for radio telescope electromagnetic environment protection 射电望远镜电磁环境保护技术规范 |
China National Standards At |
English PDF |
| GB/T 13813-2023 |
Safety test method and judgment rules for friction sparks of metal mAterials used in coal mines 煤矿用金属材料摩擦火花安全性试验方法和判定规则 |
China National Standards At |
English PDF |
| GB/T 18169-2023 |
General Technical SpecificAtions for Bumper Car Amusement Facilities 碰碰车类游乐设施通用技术条件 |
China National Standards At |
English PDF |
| GB/T 13674-2023 |
SpecificAtions for fuel use in aviation-derived gas turbines 航空派生型燃气轮机燃料使用规范 |
China National Standards At |
English PDF |
| GB/T 42532-2023 |
Technical SpecificAtions for Wetland Degradation Assessment 湿地退化评估技术规范 |
China National Standards At |
English PDF |
| GB/T 14951-2023 |
Automobile fuel-saving technology evaluAtion method 汽车节油技术评定方法 |
China National Standards At |
English PDF |
| GB/T 42633-2023 |
General specificAtion for space solar cells 空间用太阳电池通用规范 |
China National Standards At |
English PDF |
| GB/T 42635-2023 |
General specificAtion for lithium-ion batteries for space use 空间用锂离子蓄电池通用规范 |
China National Standards At |
English PDF |
| GB/T 42756.4-2023 |
Card and identificAtion security devices - Contactless proximity objects - Part 4: Transmission protocols 卡及身份识别安全设备 无触点接近式对象 第4部分：传输协议 |
China National Standards At |
English PDF |
| GB/T 42756.3-2023 |
Card and identificAtion security devices - Contactless proximity objects - Part 3: Initialization and anti-collision 卡及身份识别安全设备 无触点接近式对象 第3部分：初始化和防冲突 |
China National Standards At |
English PDF |
| GB/T 42756.2-2023 |
Card and identificAtion security devices - Contactless proximity objects - Part 2: Radio frequency power and signal interfaces 卡及身份识别安全设备 无触点接近式对象 第2部分：射频功率和信号接口 |
China National Standards At |
English PDF |
| GB/T 42756.1-2023 |
Card and identificAtion security devices - Contactless proximity objects - Part 1: Physical characteristics 卡及身份识别安全设备 无触点接近式对象 第1部分:物理特性 |
China National Standards At |
English PDF |
| GB/T 26237.5-2023 |
InformAtion technology - Biometric data exchange format - Part 5: Facial image data 信息技术 生物特征识别数据交换格式 第5部分:人脸图像数据 |
China National Standards At |
English PDF |
| GB/T 42594-2023 |
Guidelines for Hazard ClassificAtion of Media for Pressure Equipment 承压设备介质危害分类导则 |
China National Standards At |
English PDF |
| GB/T 29464-2023 |
Two-phase flow jet heAt exchanger 两相流喷射式热交换器 |
China National Standards At |
English PDF |
| GB/T 42715-2023 |
General specificAtion for mobile energy storage power station 移动式储能电站通用规范 |
China National Standards At |
English PDF |
| GB/T 42747-2023 |
Superconducting strip photon detector Dark count rAte 超导条带光子探测器 暗计数率 |
China National Standards At |
English PDF |
| GB/T 5003-2023 |
Method for determinAtion of chemical corrosion resistance of glazed surfaces of household ceramics 日用陶瓷器釉面耐化学腐蚀性的测定方法 |
China National Standards At |
English PDF |
| GB/T 3301-2023 |
DeterminAtion method of specification error and defect size of ceramics for daily use 日用陶瓷器规格误差和缺陷尺寸的测定方法 |
China National Standards At |
English PDF |
| GB/T 7702.7-2023 |
Test methods for coal-based granular activAted carbon-Part 7: Determination of iodine adsorption value 煤质颗粒活性炭试验方法 第7部分：碘吸附值的测定 |
China National Standards At |
English PDF |
| GB/T 42417-2023 |
Technical regulAtions for evaluation of bay water exchange capacity 海湾水交换能力评价技术规程 |
China National Standards At |
English PDF |
| GB/T 42642-2023 |
Technical Guidelines for Ecological RestorAtion Monitoring and Effect Evaluation of Marine Benthic Fauna Populations 海洋底栖动物种群生态修复监测和效果评估技术指南 |
China National Standards At |
English PDF |
| GB/T 42530-2023 |
Thermal Spray Thermal Spray ApplicAtion Guide 热喷涂 热喷涂应用指南 |
China National Standards At |
English PDF |
| GB/T 42717-2023 |
EvaluAtion method for grid-connected performance of electrochemical energy storage power station 电化学储能电站并网性能评价方法 |
China National Standards At |
English PDF |
| GB/T 26416.9-2023 |
Methods for chemical analysis of rare earth iron alloys - Part 9: DeterminAtion of phosphorus content - Bismuth phosphomolybdenum blue spectrophotometric method 稀土铁合金化学分析方法 第9部分：磷量的测定 铋磷钼蓝分光光度法 |
China National Standards At |
English PDF |
| GB/T 26416.8-2023 |
Methods for chemical analysis of rare earth iron alloys - Part 8: DeterminAtion of silicon content - Photometric method 稀土铁合金化学分析方法 第8部分：硅量的测定 光度法 |
China National Standards At |
English PDF |
| GB/T 26416.7-2023 |
Chemical analysis methods of rare earth iron alloys - Part 7: DeterminAtion of carbon and sulfur content - High frequency-infrared absorption method 稀土铁合金化学分析方法 第7部分：碳、硫量的测定 高频-红外吸收法 |
China National Standards At |
English PDF |
| GB/T 42567.3-2023 |
Reference conditions and procedures for testing transmitters for industrial process measurement Part 3: Specific procedures for temperAture transmitters 工业过程测量变送器试验的参比条件和程序 第3部分：温度变送器的特定程序 |
China National Standards At |
English PDF |
| GB/T 25680-2023 |
Printing Machinery Horizontal FlAt Press Die Cutting Machine 印刷机械 卧式平压模切机 |
China National Standards At |
English PDF |
| GB/T 26237.11-2023 |
InformAtion technology - Biometric data exchange format - Part 11: Processed signature/signature dynamic data 信息技术 生物特征识别数据交换格式 第11部分：处理过的签名/签字动态数据 |
China National Standards At |
English PDF |
| GB/T 26237.13-2023 |
InformAtion technology - Biometric data exchange format - Part 13: Voice data 信息技术 生物特征识别数据交换格式 第13部分：声音数据 |
China National Standards At |
English PDF |
| GB/T 42585-2023 |
InformAtion technology - Biometric identification - General specification for fingerprint identification modules 信息技术 生物特征识别 指纹识别模块通用规范 |
China National Standards At |
English PDF |
| GB/T 28826.3-2023 |
InformAtion technology—Common biometric interchange format framework—Part 3: Maintainer format specification 信息技术 公用生物特征识别交换格式框架 第3部分：维护者格式规范 |
China National Standards At |
English PDF |
| GB/T 9169-2023 |
Jet Fuel Thermal OxidAtion Stability Determination Method 喷气燃料热氧化安定性测定法 |
China National Standards At |
English PDF |
| GB/T 42753-2023 |
General rules for performance evaluAtion of real-time fluorescent quantitative PCR instrument 实时荧光定量PCR仪性能评价通则 |
China National Standards At |
English PDF |
| GB/T 42754-2023 |
General rules for performance evaluAtion of dry chemical analyzers 干式化学分析仪性能评价通则 |
China National Standards At |
English PDF |
| GB/T 42539-2023 |
Rolling bearings - Ceramic balls for bearings - DeterminAtion of strength (notched ball test) 滚动轴承 轴承用陶瓷球 强度测定（缺口球试验） |
China National Standards At |
English PDF |
| GB/T 42524-2023 |
Bulk iron ore fines - DeterminAtion of transportable moisture limit - Compaction curve method 散装铁矿粉 适运水分限量的测定 压实曲线法 |
China National Standards At |
English PDF |
| GB/T 6150.18-2023 |
Methods for chemical analysis of tungsten concentrAtes - Part 18: Determination of barium content - Inductively coupled plasma atomic emission spectrometry 钨精矿化学分析方法 第18部分：钡含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards At |
English PDF |
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