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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 27021.12-2023 |
Conformity assessment Management system audit and certification body requirements Part 12: Collaborative business relationship management system audit and certification comPEtency requirements 合格评定 管理体系审核认证机构要求 第12部分：协作业务关系管理体系审核与认证能力要求 |
China National Standards PE |
 English PDF |
| GB/T 42888-2023 |
Information Security Technology Machine Learning Algorithm Security Assessment SPEcification 信息安全技术 机器学习算法安全评估规范 |
China National Standards PE |
English PDF |
| GB/T 42915-2023 |
SPEcification for identification of copper concentrates and main copper-containing materials 铜精矿及主要含铜物料鉴别规范 |
China National Standards PE |
English PDF |
| GB/T 42654-2023 |
Test methods for seawater erosion corrosion of copPEr and copper alloys 铜及铜合金海水冲刷腐蚀试验方法 |
China National Standards PE |
English PDF |
| GB/T 27683-2023 |
CopPEr and copper alloy cutting chips and recycling specifications 铜及铜合金切削屑料及其回收规范 |
China National Standards PE |
English PDF |
| GB/T 26038-2023 |
Tungsten-based high sPEcific gravity alloy plate 钨基高比重合金板材 |
China National Standards PE |
English PDF |
| GB/T 23609-2023 |
CopPEr alloy seamless pipes for seawater desalination equipment 海水淡化装置用铜合金无缝管 |
China National Standards PE |
English PDF |
| GB/T 22638.11-2023 |
Test methods for aluminum foil Part 11: Testing of mechanical proPErties 铝箔试验方法 第11部分：力学性能的测试 |
China National Standards PE |
English PDF |
| GB/T 16865-2023 |
SPEcimens and methods for tensile testing of deformed aluminum, magnesium and their alloy processed products 变形铝、镁及其合金加工制品拉伸试验用试样及方法 |
China National Standards PE |
English PDF |
| GB/T 8151.26-2023 |
Methods for chemical analysis of zinc concentrates Part 26: Determination of silver content Acid dissolution-flame atomic absorption sPEctrometry 锌精矿化学分析方法 第 26 部分：银含量的测定 酸溶解-火焰原子吸收光谱法 |
China National Standards PE |
English PDF |
| GB/T 6609.35-2023 |
Methods for chemical analysis and determination of physical proPErties of alumina Part 35: Determination of specific surface area Nitrogen adsorption method 氧化铝化学分析方法和物理性能测定方法 第35部分：比表面积的测定 氮吸附法 |
China National Standards PE |
English PDF |
| GB/T 6609.27-2023 |
Methods for chemical analysis and determination of physical proPErties of alumina - Part 27: Particle size analysis - Sieving method 氧化铝化学分析方法和物理性能测定方法 第27部分：粒度分析 筛分法 |
China National Standards PE |
English PDF |
| GB/T 6609.25-2023 |
Methods for chemical analysis and determination of physical proPErties of alumina - Part 25: Determination of loose and tapped density 氧化铝化学分析方法和物理性能测定方法 第25部分：松装和振实密度的测定 |
China National Standards PE |
English PDF |
| GB/T 6150.15-2023 |
Methods for chemical analysis of tungsten concentrates Part 15: Determination of bismuth content Hydride generation atomic fluorescence sPEctrometry and flame atomic absorption spectrometry 钨精矿化学分析方法 第15部分：铋含量的测定 氢化物发生原子荧光光谱法和火焰原子吸收光谱法 |
China National Standards PE |
English PDF |
| GB/T 6150.12-2023 |
Methods for chemical analysis of tungsten concentrates Part 12: Determination of silica content Silicon-molybdenum blue sPEctrophotometry and gravimetric method 钨精矿化学分析方法 第12部分：二氧化硅含量的测定 硅钼蓝分光光度法和重量法 |
China National Standards PE |
English PDF |
| GB/T 6150.10-2023 |
Methods for chemical analysis of tungsten concentrates Part 10: Determination of lead content Hydride generation atomic fluorescence sPEctrometry and flame atomic absorption spectrometry 钨精矿化学分析方法 第10部分：铅含量的测定 氢化物发生原子荧光光谱法和火焰原子吸收光谱法 |
China National Standards PE |
English PDF |
| GB/T 6150.8-2023 |
Methods for chemical analysis of tungsten concentrates Part 8: Determination of molybdenum content Thiocyanate sPEctrophotometry 钨精矿化学分析方法 第8部分：钼含量的测定 硫氰酸盐分光光度法 |
China National Standards PE |
English PDF |
| GB/T 5246-2023 |
electrolytic copPEr powder 电解铜粉 |
China National Standards PE |
English PDF |
| GB/T 3884.12-2023 |
Methods for chemical analysis of copPEr concentrates Part 12: Determination of fluorine and chlorine content Ion chromatography and potentiometric titration 铜精矿化学分析方法 第12部分：氟和氯含量的测定 离子色谱法和电位滴定法 |
China National Standards PE |
English PDF |
| GB/T 3624-2023 |
Titanium and titanium alloy seamless piPEs 钛及钛合金无缝管 |
China National Standards PE |
English PDF |
| GB/T 3114-2023 |
CopPEr and copper alloy flat wire 铜及铜合金扁线 |
China National Standards PE |
English PDF |
| GB/T 42707.1-2023 |
Remote oPEration and maintenance of CNC machine tools Part 1: General requirements 数控机床远程运维 第1部分：通用要求 |
China National Standards PE |
English PDF |
| GB/T 42668-2023 |
Samarium iron nitrogen bonded PErmanent magnet powder 钐铁氮粘结永磁粉 |
China National Standards PE |
English PDF |
| GB/T 42656-2023 |
Test method for kinetic proPErties of hydrogen absorption and release reaction of rare earth hydrogen storage alloys 稀土系储氢合金 吸放氢反应动力学性能测试方法 |
China National Standards PE |
English PDF |
| GB/T 5905.1-2023 |
Cranes - InsPEction and testing specifications - Part 1: General principles 起重机 检验与试验规范 第1部分：通则 |
China National Standards PE |
English PDF |
| GB/T 20150-2023 |
Erythema reference action sPEctrum and standard erythema dose 红斑基准作用光谱及标准红斑剂量 |
China National Standards PE |
English PDF |
| GB/T 24716-2023 |
General technical sPEcifications for solar power supply systems for facilities along highways 公路沿线设施太阳能供电系统通用技术规范 |
China National Standards PE |
English PDF |
| GB/T 42699.2-2023 |
Textiles Qualitative and quantitative analysis of proteome of certain animal hair fibers Part 2: Reduced protein PEptide analysis Matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF-MS) method 纺织品 某些动物毛纤维蛋白质组定性和定量分析 第2部分：还原蛋白质多肽分析基质辅助激光解吸电离飞行时间质谱（MALDI-TOF-MS）法 |
China National Standards PE |
English PDF |
| GB/T 42721-2023 |
Electronic sPEcial gas nitric oxide 电子特气 一氧化氮 |
China National Standards PE |
English PDF |
| GB/T 42720-2023 |
Electronic sPEcial gas hexachlorodisilane 电子特气 六氯乙硅烷 |
China National Standards PE |
English PDF |
| GB/T 35306-2023 |
Determination of carbon and oxygen content in silicon single crystal Low-temPErature Fourier transform infrared spectroscopy 硅单晶中碳、氧含量的测定 低温傅立叶变换红外光谱法 |
China National Standards PE |
English PDF |
| GB/T 29057-2023 |
Procedure for evaluating polycrystalline silicon rods by zone melting and sPEctroscopic analysis 用区熔拉晶法和光谱分析法评价多晶硅棒的规程 |
China National Standards PE |
English PDF |
| GB/T 24582-2023 |
Determination of metal impurity content on polycrystalline silicon surface by acid leaching-inductively coupled plasma mass sPEctrometry 多晶硅表面金属杂质含量测定 酸浸取-电感耦合等离子体质谱法 |
China National Standards PE |
English PDF |
| GB/T 13476-2023 |
Pre-tensioned prestressed concrete piPE piles 先张法预应力混凝土管桩 |
China National Standards PE |
English PDF |
| GB/T 42667-2023 |
Test method for room temPErature isobiaxial bending strength of fine ceramics - double loop method 精细陶瓷室温等双轴弯曲强度试验方法 双环法 |
China National Standards PE |
English PDF |
| GB/T 42655-2023 |
Test method for high temPErature compression properties of continuous fiber reinforced ceramic matrix composites 连续纤维增强陶瓷基复合材料高温压缩性能试验方法 |
China National Standards PE |
English PDF |
| GB/T 42910-2023 |
Test method for high temPErature compression shear strength of inorganic adhesives 无机胶粘剂高温压缩剪切强度试验方法 |
China National Standards PE |
English PDF |
| GB/T 42909-2023 |
Conductive adhesive taPE for wireless terminal equipment 无线终端设备用导电胶粘带 |
China National Standards PE |
English PDF |
| GB/T 42913-2023 |
Corrosion of metals and alloys Test methods for high-temPErature corrosion of metallic materials embedded in salt, ash or other solids 金属和合金的腐蚀 金属材料嵌入在盐、灰烬或其他固体中的高温腐蚀试验方法 |
China National Standards PE |
English PDF |
| GB/T 42912-2023 |
Corrosion of metals and alloys Test methods for high-temPErature corrosion of metallic materials under static immersion in molten salts or other liquids 金属和合金的腐蚀 金属材料在静态浸入熔盐或其他液体条件下的高温腐蚀试验方法 |
China National Standards PE |
English PDF |
| GB/T 42906-2023 |
Graphite materials - Determination of equivalent boron content - Inductively coupled plasma atomic emission sPEctrometry 石墨材料 当量硼含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards PE |
English PDF |
| GB/T 42904-2023 |
Corrosion of metals and alloys Seawater piPEline dynamic corrosion test 金属和合金的腐蚀 海水管路动水腐蚀试验 |
China National Standards PE |
English PDF |
| GB/T 42900-2023 |
High strain rate and high temPErature compression test method for metallic materials 金属材料 高应变速率高温压缩试验方法 |
China National Standards PE |
English PDF |
| GB/T 42795-2023 |
High strain steel plate for offshore oil and gas piPElines 高应变海洋油气输送管用钢板 |
China National Standards PE |
English PDF |
| GB/T 42677-2023 |
Non-destructive testing of steel piPEs Liquid penetrant testing of surface defects in seamless and welded steel pipes 钢管无损检测 无缝和焊接钢管表面缺欠的液体渗透检测 |
China National Standards PE |
English PDF |
| GB/T 42673-2023 |
Non-destructive testing of steel piPEs Magnetic particle testing of surface defects in ferromagnetic seamless and welded steel pipes 钢管无损检测 铁磁性无缝和焊接钢管表面缺欠的磁粉检测 |
China National Standards PE |
English PDF |
| GB/T 42664-2023 |
Non-destructive testing of steel piPEs Automatic ultrasonic detection of longitudinal and/or transverse defects in welded steel pipe seams 钢管无损检测 焊接钢管焊缝纵向和/或横向缺欠的自动超声检测 |
China National Standards PE |
English PDF |
| GB/T 42662-2023 |
Non-destructive testing of steel piPEs Automatic ultrasonic detection of delamination defects in steel strips/plates for welded steel pipes 钢管无损检测 焊接钢管用钢带/钢板分层缺欠的自动超声检测 |
China National Standards PE |
English PDF |
| GB/T 24187-2023 |
Cold drawn precision single layer welded steel piPE 冷拔精密单层焊接钢管 |
China National Standards PE |
English PDF |
| GB/T 20490-2023 |
Non-destructive testing of steel piPEs Automatic ultrasonic detection of delamination defects in seamless and welded steel pipes 钢管无损检测 无缝和焊接钢管分层缺欠的自动超声检测 |
China National Standards PE |
English PDF |
| GB/T 713.6-2023 |
Steel plates and strips for pressure-bearing equipment Part 6: Quenched and temPEred high-strength steels 承压设备用钢板和钢带 第6部分：调质高强度钢 |
China National Standards PE |
English PDF |
| GB/T 713.5-2023 |
Steel plates and strips for pressure equipment Part 5: High manganese steels with sPEcified low temperature properties 承压设备用钢板和钢带 第5部分：规定低温性能的高锰钢 |
China National Standards PE |
English PDF |
| GB/T 713.4-2023 |
Steel plates and strips for pressure equipment Part 4: Nickel alloy steels with sPEcified low temperature properties 承压设备用钢板和钢带 第4部分：规定低温性能的镍合金钢 |
China National Standards PE |
English PDF |
| GB/T 713.3-2023 |
Steel plates and strips for pressure equipment Part 3: Low alloy steels with sPEcified low temperature properties 承压设备用钢板和钢带 第3部分：规定低温性能的低合金钢 |
China National Standards PE |
English PDF |
| GB/T 713.2-2023 |
Steel plates and strips for pressure equipment Part 2: Non-alloy and alloy steels with sPEcified temperature properties 承压设备用钢板和钢带 第2部分：规定温度性能的非合金钢和合金钢 |
China National Standards PE |
English PDF |
| GB/T 27700.1-2023 |
Qualified surface acoustic wave filters Part 1: General sPEcifications 有质量评定的声表面波滤波器 第1部分 ：总规范 |
China National Standards PE |
English PDF |
| GB/T 12274.401-2023 |
Qualified Quartz Crystal Oscillators Part 4-1: Blank Detailed SPEcification Capability Approval 有质量评定的石英晶体振荡器 第4-1部分：空白详细规范 能力批准 |
China National Standards PE |
English PDF |
| GB/T 42930-2023 |
Internet Finance PErsonal Identification Technology Requirements 互联网金融 个人身份识别技术要求 |
China National Standards PE |
English PDF |
| GB/T 42927-2023 |
Financial industry oPEn source software evaluation specifications 金融行业开源软件测评规范 |
China National Standards PE |
English PDF |
| GB/T 42926-2023 |
SPEcifications for Network Security Risk Assessment of Financial Information Systems 金融信息系统网络安全风险评估规范 |
China National Standards PE |
English PDF |
| GB/T 42925-2023 |
Internet Finance PErsonal Online Consumer Credit Information Disclosure 互联网金融 个人网络消费信贷 信息披露 |
China National Standards PE |
English PDF |
| GB/T 42815-2023 |
Bond Price Indicator Product Description SPEcification 债券价格指标产品描述规范 |
China National Standards PE |
English PDF |
| GB/T 42429-2023 |
Forensic science Testing of organic components in proPEllants Liquid chromatography-mass spectrometry 法庭科学 发射药中有机成分检验 液相色谱-质谱法 |
China National Standards PE |
English PDF |
| GB/T 29636-2023 |
Testing of methamphetamine in susPEcted drugs 疑似毒品中甲基苯丙胺检验 |
China National Standards PE |
English PDF |
| GB/T 42951-2023 |
Timing instruments. ApPEarance parts of watches made of hard materials. General requirements and test methods. 计时仪器 硬材料制造的手表外观件 一般要求和试验方法 |
China National Standards PE |
English PDF |
| GB/T 42825-2023 |
General technical sPEcifications for electric scooters 电动滑板车通用技术规范 |
China National Standards PE |
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 PE |
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 PE |
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 PE |
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 PE |
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 PE |
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 PE |
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 PE |
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 PE |
English PDF |
| GB/T 15969.10-2023 |
Programmable Controller Part 10: XML OPEn Interaction Format for PLC 可编程序控制器 第10部分：PLC的XML开放交互格式 |
China National Standards PE |
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 PE |
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 PE |
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 PE |
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 PE |
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 PE |
English PDF |
| GB/T 27668-2023 |
MicroscoPE Optical Microscopy Terminology 显微镜 光学显微术术语 |
China National Standards PE |
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 PE |
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 PE |
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 PE |
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 PE |
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 PE |
English PDF |
| GB/T 29344-2023 |
Technical SPEcifications for Harvesting and Processing of Ganoderma Spore Powder 灵芝孢子粉采收及加工技术规范 |
China National Standards PE |
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 PE |
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 PE |
English PDF |
| GB/T 13021-2023 |
Polyolefin piPEs and fittings - Determination of carbon black content - Calcination and pyrolysis methods 聚烯烃管材和管件 炭黑含量的测定 煅烧和热解法 |
China National Standards PE |
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 PE |
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 PE |
English PDF |
| GB/T 29314-2023 |
SPEcification for energy-saving modification of electric motor system 电动机系统节能改造规范 |
China National Standards PE |
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 PE |
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 PE |
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 PE |
English PDF |
| GB/T 6473-2023 |
Vertical external broaching machine accuracy insPEction 立式外拉床 精度检验 |
China National Standards PE |
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 PE |
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 PE |
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 PE |
English PDF |
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