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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 42869-2023 |
ReqUirements for simplification and lightweighting of three-dimensional models of mechanical products 机械产品三维模型简化与轻量化要求 |
China National Standards U |
 English PDF |
| GB/T 42946-2023 |
Stability reqUirements for ordinary image printing paper 普通图像印刷纸的稳定性要求 |
China National Standards U |
English PDF |
| GB/T 42945-2023 |
PUlp - Determination of fine fiber mass fraction 纸浆 细小纤维质量分数的测定 |
China National Standards U |
English PDF |
| GB/T 42944-2023 |
Paper, paperboard and paper prodUcts Determination of effective recycled content 纸、纸板和纸制品 有效回收组分的测定 |
China National Standards U |
English PDF |
| GB/T 42943-2023 |
General Technical Principles of PUlp Molded Products 纸浆模塑制品技术通则 |
China National Standards U |
English PDF |
| GB/T 42868-2023 |
Technical conditions of ship's gray water reUse treatment device 船舶中水回用处理装置技术条件 |
China National Standards U |
English PDF |
| GB/T 34033.3-2023 |
Ships and Offshore Technology Risk Assessment of Ship AntifoUling Systems Part 3: Methods for Human Health Risk Assessment of Antifouling Active Substances During the Application and Removal of Marine Antifouling Primers 船舶与海上技术 船舶防污底系统风险评估 第3部分：船用防污底涂料应用和去除过程中防污活性物质的人体健康风险评估方法 |
China National Standards U |
English PDF |
| GB/T 42908-2023 |
Determination of organic halogen content in textile dyeing and finishing aUxiliary products 纺织染整助剂产品中有机卤素含量的测定 |
China National Standards U |
English PDF |
| GB/T 42834-2023 |
FUnctional safety operation and maintenance requirements for oil and gas pipeline safety instrumentation systems 油气管道安全仪表系统的功能安全 运行维护要求 |
China National Standards U |
English PDF |
| GB/T 25922-2023 |
MeasUrement of fluid flow in closed pipes Flow measurement using a vortex flowmeter installed in a circular cross-section pipe filled with fluid 封闭管道中流体流量的测量 用安装在充满流体的圆形截面管道中的涡街流量计测量流量 |
China National Standards U |
English PDF |
| GB/T 20818.15-2023 |
IndUstrial process measurement and control - Data structures and elements in process equipment catalogs - Part 15: List of properties (LOPs) for electronic data exchange of level measuring equipment 工业过程测量和控制 过程设备目录中的数据结构和元素 第15部分：物位测量设备电子数据交换用属性列表(LOPs) |
China National Standards U |
English PDF |
| GB/T 20818.14-2023 |
IndUstrial process measurement and control - Data structures and elements in process equipment catalogs - Part 14: List of properties (LOP) for electronic data exchange of temperature measuring equipment 工业过程测量和控制 过程设备目录中的数据结构和元素 第14部分：温度测量设备电子数据交换用属性列表(LOP) |
China National Standards U |
English PDF |
| GB/T 20818.13-2023 |
IndUstrial process measurement and control. Data structures and elements in process equipment catalogs. Part 13: List of properties (LOP) for electronic data exchange of pressure measuring equipment. 工业过程测量和控制 过程设备目录中的数据结构和元素 第13部分：压力测量设备电子数据交换用属性列表（LOP） |
China National Standards U |
English PDF |
| GB/T 18659-2023 |
MeasUrement of Fluid Flow in Closed Pipes Electromagnetic Flowmeter User Guide 封闭管道中流体流量的测量 电磁流量计使用指南 |
China National Standards U |
English PDF |
| GB/T 15000.5-2023 |
Standard Sample Working GUidelines Part 5: Internal Development of Quality Control Samples 标准样品工作导则 第5部分：质量控制样品的内部研制 |
China National Standards U |
English PDF |
| GB/T 42887-2023 |
Digital camera measUrement of shooting lag, shutter lag, shooting speed and startup time 数码照相机 拍摄时滞、快门时滞、拍摄速度和开机时间的测量 |
China National Standards U |
English PDF |
| GB/T 42958-2023 |
GUidelines for Writing Instructions for Fertilizer Products 肥料产品使用说明编写指南 |
China National Standards U |
English PDF |
| GB/T 42955-2023 |
Determination of total nitrogen content in fertilizers DUmas combustion method 肥料中总氮含量的测定 杜马斯燃烧法 |
China National Standards U |
English PDF |
| GB/T 42954-2023 |
Determination of plant growth regUlators in fertilizers Gas chromatography-mass spectrometry 肥料中植物生长调节剂的测定 气相色谱-质谱联用法 |
China National Standards U |
English PDF |
| GB/T 42828.3-2023 |
General techniqUes for improving saline-alkali land Part 3: Biological improvement 盐碱地改良通用技术 第3部分：生物改良 |
China National Standards U |
English PDF |
| GB/T 42828.2-2023 |
General techniqUes for improving saline-alkali land Part 2: Improvement of rice fields, ponds, fisheries and agriculture 盐碱地改良通用技术 第2部分：稻田池塘渔农改良 |
China National Standards U |
English PDF |
| GB/T 42819-2023 |
General Technical RegUlations for Passivation of Heavy Metal Contaminated Soil in Agricultural Products Producing Areas 农产品产地重金属污染土壤钝化通用技术规程 |
China National Standards U |
English PDF |
| GB/T 42817-2023 |
Technical specifications for the Use of soil conditioners in agricultural product producing areas 农产品产地土壤改良剂使用技术规范 |
China National Standards U |
English PDF |
| GB/T 42812-2023 |
General Technical Specifications for Soil Improvement in ContinUous Cropping Barriers 连作障碍土壤改良通用技术规范 |
China National Standards U |
English PDF |
| GB/T 10510-2023 |
Nitrate phosphate fertilizer, Nitrate phosphate potassiUm fertilizer 硝酸磷肥、硝酸磷钾肥 |
China National Standards U |
English PDF |
| GB/T 42886-2023 |
Microscope Digital Imaging Display Microscope Imaging performance information provided to the User 显微镜 数字成像显示显微镜 提供给用户的成像性能信息 |
China National Standards U |
English PDF |
| GB/T 19831.3-2023 |
Oil and gas indUstry Casing centralizers Part 3: Rigid and semi-rigid centralizers 石油天然气工业 套管扶正器 第3部分：刚性和半刚性扶正器 |
China National Standards U |
English PDF |
| GB/T 42848-2023 |
SemicondUctor integrated circuits - Test methods for direct digital frequency synthesizers 半导体集成电路 直接数字频率合成器测试方法 |
China National Standards U |
English PDF |
| GB/T 42839-2023 |
SemicondUctor integrated circuit Analog-to-digital (AD) converter 半导体集成电路 模拟数字（AD）转换器 |
China National Standards U |
English PDF |
| GB/T 42838-2023 |
SemicondUctor integrated circuit Hall circuit test method 半导体集成电路 霍尔电路测试方法 |
China National Standards U |
English PDF |
| GB/T 42837-2023 |
Microwave semicondUctor integrated circuit amplifier 微波半导体集成电路 放大器 |
China National Standards U |
English PDF |
| GB/T 42836-2023 |
Microwave semicondUctor integrated circuit mixer 微波半导体集成电路 混频器 |
China National Standards U |
English PDF |
| GB/T 42835-2023 |
SemicondUctor integrated circuit system on chip (SoC) 半导体集成电路 片上系统（SoC） |
China National Standards U |
English PDF |
| GB/T 42744-2023 |
Microwave circUit electronically adjustable attenuator test method 微波电路 电调衰减器测试方法 |
China National Standards U |
English PDF |
| GB/T 42957-2023 |
Determination of lysine, methionine and threonine content in amino acid prodUcts and additive premixed feeds 氨基酸产品和添加剂预混合饲料中赖氨酸、蛋氨酸和苏氨酸含量的测定 |
China National Standards U |
English PDF |
| GB/T 42956-2023 |
Determination of tylosin, tivalisin and tilmicosin in feed liqUid chromatography-tandem mass spectrometry 饲料中泰乐菌素、泰万菌素、替米考星的测定 液相色谱-串联质谱法 |
China National Standards U |
English PDF |
| GB/T 22260-2023 |
Determination of protein anabolic hormones in feed liqUid chromatography-tandem mass spectrometry 饲料中蛋白质同化激素的测定 液相色谱-串联质谱法 |
China National Standards U |
English PDF |
| GB/T 13883-2023 |
Determination of SeleniUm in Feed 饲料中硒的测定 |
China National Standards U |
English PDF |
| GB/T 13093-2023 |
Determination of total bacterial coUnt in feed 饲料中细菌总数的测定 |
China National Standards U |
English PDF |
| GB/T 8381.3-2023 |
Determination of lincosamides in feed liqUid chromatography-tandem mass spectrometry 饲料中林可胺类药物的测定 液相色谱-串联质谱法 |
China National Standards U |
English PDF |
| GB/T 15092.4-2023 |
Appliance switches Part 2-4: Special reqUirements for independently installed switches 器具开关 第2-4部分：独立安装开关的特殊要求 |
China National Standards U |
English PDF |
| GB/T 15092.2-2023 |
Appliance switches Part 2-1: Special reqUirements for cord switches 器具开关 第2-1部分：软线开关的特殊要求 |
China National Standards U |
English PDF |
| GB/T 684-2023 |
Chemical reagent tolUene 化学试剂 甲苯 |
China National Standards U |
English PDF |
| GB/T 678-2023 |
Chemical reagent ethanol (anhydroUs ethanol) 化学试剂 乙醇（无水乙醇） |
China National Standards U |
English PDF |
| GB/T 669-2023 |
Chemical reagent StrontiUm nitrate 化学试剂 硝酸锶 |
China National Standards U |
English PDF |
| GB/T 649-2023 |
Chemical reagent potassiUm bromide 化学试剂 溴化钾 |
China National Standards U |
English PDF |
| GB/T 603-2023 |
Chemical reagents Preparation of preparations and articles Used in test methods 化学试剂 试验方法中所用制剂及制品的制备 |
China National Standards U |
English PDF |
| GB/T 16903.2-2023 |
RUles for the representation of graphic symbols for signs Part 2: Common symbol elements for graphic symbols of public information 标志用图形符号表示规则 第2部分：公共信息图形符号的通用符号要素 |
China National Standards U |
English PDF |
| GB/T 10001.8-2023 |
PUblic information graphic symbols Part 8: Behavioral indicator symbols 公共信息图形符号 第8部分：行为指示符号 |
China National Standards U |
English PDF |
| GB/T 42872-2023 |
Non-destrUctive testing Ultrasonic testing and evaluation methods for in-service steam turbine blades 无损检测 在役汽轮机叶片超声检测和评价方法 |
China National Standards U |
English PDF |
| GB/T 42871-2023 |
Non-destrUctive testing Acoustic emission testing Test method for acoustic emission signal of concrete 无损检测 声发射检测 混凝土声发射信号的测试方法 |
China National Standards U |
English PDF |
| GB/T 42870-2023 |
Non-destrUctive testing Acoustic emission testing methods and evaluation criteria for fiber-reinforced polymers 无损检测 纤维增强聚合物的声发射检测方法和评价准则 |
China National Standards U |
English PDF |
| GB/T 17879-2023 |
Gears - chemical etching test for sUrface tempering after grinding 齿轮 磨削后表面回火的化学浸蚀检验 |
China National Standards U |
English PDF |
| GB/T 10095.2-2023 |
Cylindrical gear ISO tooth sUrface tolerance classification system Part 2: Definition and allowable value of radial comprehensive deviation 圆柱齿轮 ISO齿面公差分级制 第2部分：径向综合偏差的定义和允许值 |
China National Standards U |
English PDF |
| GB/T 42894-2023 |
Emergency medicine packaging reqUirements 应急药材包装要求 |
China National Standards U |
English PDF |
| GB/T 42952.1-2023 |
Thermoplastic pipes for flUid conveyance - Dimensions and tolerances - Part 1: Metric series 流体输送用热塑性塑料管材 尺寸和公差 第1部分：公制系列 |
China National Standards U |
English PDF |
| GB/T 42827-2023 |
Performance test methods for AC ventilating fans and their speed regUlators for household and similar purposes 家用和类似用途的交流换气扇及其调速器 性能测试方法 |
China National Standards U |
English PDF |
| GB/T 26176-2023 |
Soymilk Makers for HoUsehold and Similar Purposes 家用和类似用途豆浆机 |
China National Standards U |
English PDF |
| GB/T 42923-2023 |
Glass fiber reinforced plastic prodUcts Determination of fiber length 玻璃纤维增强塑料制品 纤维长度的测定 |
China National Standards U |
English PDF |
| GB/T 42659-2023 |
SUrface chemical analysis Scanning probe microscopy Determination of geometric quantities using scanning probe microscopy: Calibration of measurement systems 表面化学分析 扫描探针显微术 采用扫描探针显微镜测定几何量：测量系统校准 |
China National Standards U |
English PDF |
| GB/T 42658.4-2023 |
SUrface Chemical Analysis Sample Handling, Preparation and Setup Guide Part 4: Reporting information on the origin, preparation, handling and set-up of nanoobjects prior to surface analysis 表面化学分析 样品处理、制备和安装指南 第4部分: 报告表面分析前纳米物体相关的来历、制备、处理和安装信息 |
China National Standards U |
English PDF |
| GB/T 22461.1-2023 |
SUrface chemical analysis Glossary Part 1: General and spectroscopic terminology 表面化学分析 词汇 第1部分：通用术语及谱学术语 |
China National Standards U |
English PDF |
| GB/T 14796-2023 |
NatUral rubber color index determination method 天然生胶 颜色指数测定法 |
China National Standards U |
English PDF |
| GB/T 8291-2023 |
Latex - Determination of clot content (sieve residUe) 胶乳 凝块含量（筛余物）的测定 |
China National Standards U |
English PDF |
| GB/T 20138-2023 |
Protection level of electrical eqUipment enclosures against external mechanical impact (IK code) 电器设备外壳对外界机械碰撞的防护等级（IK代码） |
China National Standards U |
English PDF |
| GB/T 17421.2-2023 |
General Principles for Machine Tool Inspection Part 2: Determination of Positioning AccUracy and Repeatable Positioning Accuracy of CNC Axis 机床检验通则 第2部分：数控轴线的定位精度和重复定位精度的确定 |
China National Standards U |
English PDF |
| GB/T 17421.1-2023 |
General principles for inspection of machine tools Part 1: Geometric accUracy of machine tools under no-load or quasi-static conditions 机床检验通则 第1部分：在无负荷或准静态条件下机床的几何精度 |
China National Standards U |
English PDF |
| GB/T 14660.1-2023 |
CNC vertical coordinate boring machine Part 1: AccUracy inspection 数控立式坐标镗床 第1部分：精度检验 |
China National Standards U |
English PDF |
| GB/T 6473-2023 |
Vertical external broaching machine accUracy inspection 立式外拉床 精度检验 |
China National Standards U |
English PDF |
| GB/T 42924.4-2023 |
Plastics. Smoke generation. Determination of corrosiveness of combUstion streams. Part 4: Dynamic decomposition method using a cone corrosion meter. 塑料 烟雾产生 燃烧流腐蚀性的测定 第4部分:使用锥形腐蚀计的动态分解法 |
China National Standards U |
English PDF |
| GB/T 42924.1-2023 |
Plastics. Smoke generation. Determination of corrosiveness of combUstion streams. Part 1: General terminology and applications. 塑料 烟雾产生 燃烧流腐蚀性的测定 第1部分:通用术语和应用 |
China National Standards U |
English PDF |
| GB/T 42920-2023 |
Plastics - EvalUation of fire resistance properties and fire performance of fiber reinforced plastic composites 塑料 纤维增强塑料复合材料耐火特性和防火性能的评定 |
China National Standards U |
English PDF |
| GB/T 42919.6-2023 |
Plastics - Determination of thermal condUctivity and thermal diffusivity - Part 6: Comparative method based on temperature modulation technology 塑料 导热系数和热扩散系数的测定 第6部分：基于温度调制技术的比较法 |
China National Standards U |
English PDF |
| GB/T 42919.4-2023 |
Plastics - Determination of thermal condUctivity and thermal diffusivity - Part 4: Laser flash method 塑料 导热系数和热扩散系数的测定 第4部分:激光闪光法 |
China National Standards U |
English PDF |
| GB/T 42919.3-2023 |
Plastics - Determination of thermal condUctivity and thermal diffusivity - Part 3: Temperature wave analysis method 塑料 导热系数和热扩散系数的测定 第3部分：温度波分析法 |
China National Standards U |
English PDF |
| GB/T 42919.1-2023 |
Plastics - Determination of thermal condUctivity and thermal diffusivity - Part 1: General principles 塑料 导热系数和热扩散系数的测定 第1部分:通则 |
China National Standards U |
English PDF |
| GB/T 42918.1-2023 |
Plastics - Thermoplastic polyUrethanes for molding and extrusion - Part 1: Nomenclature system and basis for classification 塑料 模塑和挤出用热塑性聚氨酯 第1部分：命名系统和分类基础 |
China National Standards U |
English PDF |
| GB/T 42917-2023 |
PVC resin for matt prodUcts 消光制品用聚氯乙烯树脂 |
China National Standards U |
English PDF |
| GB/T 5758-2023 |
Method for determination of particle size, effective particle size and Uniformity coefficient of ion exchange resin 离子交换树脂粒度、有效粒径和均一系数的测定方法 |
China National Standards U |
English PDF |
| GB/T 10671-2023 |
Test method for specific optical density of smoke prodUced by solid materials 固体材料产烟的比光密度试验方法 |
China National Standards U |
English PDF |
| GB/T 10593.2-2023 |
MeasUrement methods for environmental parameters of electrical and electronic products Part 2: Salt spray 电工电子产品环境参数测量方法 第2部分：盐雾 |
China National Standards U |
English PDF |
| GB/T 42841-2023 |
Ergonomics of Thermal Environments Assessment and Management of Heat and Cold Stress in the HUman Body 热环境的人类工效学 人体冷热应激评估与管理 |
China National Standards U |
English PDF |
| GB/T 42746-2023 |
AdUlt 3D foot model 成年人三维足部模型 |
China National Standards U |
English PDF |
| GB/T 42730-2023 |
Ergonomics Static work postUre assessment 人类工效学 静态工作姿势评估 |
China National Standards U |
English PDF |
| GB/T 42712-2023 |
Design principles and calibration methods of Chinese dUmmies for mechanical damage testing 力学损伤测试用中国假人设计原则与标定方法 |
China National Standards U |
English PDF |
| GB/T 40261.1-2023 |
Ergonomics of the thermal environment Assessment of the thermal environment in vehicles Part 1: Principles and methods of heat stress assessment and eqUivalent temperature determination 热环境的人类工效学 交通工具内热环境评价 第1部分:热应激评估原理与方法和等效温度测定 |
China National Standards U |
English PDF |
| GB/T 22188.4-2023 |
Ergonomic Design of Control Centers Part 4: Workstation LayoUt and Dimensions 控制中心的人类工效学设计 第4部分：工作站的布局和尺寸 |
China National Standards U |
English PDF |
| GB/T 16252-2023 |
AdUlt hand size classification 成年人手部尺寸分型 |
China National Standards U |
English PDF |
| GB/T 15759-2023 |
HUman body template design and usage requirements 人体模板设计和使用要求 |
China National Standards U |
English PDF |
| GB/T 10000-2023 |
Chinese adUlt human body size 中国成年人人体尺寸 |
China National Standards U |
English PDF |
| GB/T 42745-2023 |
Information and DocUmentation Trusted third-party digital file (archives) warehousing 信息与文献 可信的第三方数字文件（档案）仓储 |
China National Standards U |
English PDF |
| GB/T 42743-2023 |
Information and DocUmentation National Science and Technology Major Project Archives Metadata Element Set 信息与文献 国家科技重大专项档案元数据元素集 |
China National Standards U |
English PDF |
| GB/T 42713-2023 |
Information and DocUmentation Participant Name Identifier 信息与文献 参与者名称标识符 |
China National Standards U |
English PDF |
| GB/T 26163.2-2023 |
Information and DocUmentation Document (Archives) Management Metadata Part 2: Conceptualization and Implementation 信息与文献 文件（档案）管理元数据 第2部分：概念化及实施 |
China National Standards U |
English PDF |
| GB/T 28782.2-2023 |
HydraUlic transmissions - Measurement technology Part 2: Measurement of mean steady-state pressure in closed circuits 液压传动 测量技术 第2部分：密闭回路中平均稳态压力的测量 |
China National Standards U |
English PDF |
| GB/T 28782.1-2023 |
HydraUlic transmissions - Measuring technology - Part 1: General principles 液压传动 测量技术 第1部分:通则 |
China National Standards U |
English PDF |
| GB/T 14034.1-2023 |
HydraUlic transmission connections Metal pipe couplings Part 1: 24° taper 液压传动连接 金属管接头 第1部分：24°锥形 |
China National Standards U |
English PDF |
| GB/T 42369-2023 |
Standards for evalUating the level of mass racing skating 大众竞速类滑冰运动水平等级评价规范 |
China National Standards U |
English PDF |
| GB/T 42374-2023 |
Standards for Classification and EvalUation of Popular Skiing Events 大众滑雪赛事活动等级划分与评定规范 |
China National Standards U |
English PDF |
| GB/T 42375-2023 |
Standards for evalUating the sports level of mass alpine skiing and snowboarding 大众高山滑雪和单板滑雪运动水平等级评价规范 |
China National Standards U |
English PDF |
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