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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 17640-2023 |
Geosynthetics Filament woven geotextiles 土工合成材料 长丝机织土工布 |
China National Standards G |
 English PDF |
| GB/T 42907-2023 |
TestinG of non-equilibrium carrier recombination lifetime in silicon ingots, silicon blocks and silicon wafers Non-contact eddy current induction method 硅锭、硅块和硅片中非平衡载流子复合寿命的测试 非接触涡流感应法 |
China National Standards G |
English PDF |
| GB/T 42905-2023 |
TestinG of Silicon Carbide Epitaxial Layer Thickness Infrared Reflection Method 碳化硅外延层厚度的测试 红外反射法 |
China National Standards G |
English PDF |
| GB/T 42902-2023 |
TestinG of surface defects of silicon carbide epitaxial wafers Laser scattering method 碳化硅外延片表面缺陷的测试 激光散射法 |
China National Standards G |
English PDF |
| GB/T 42789-2023 |
Test method for silicon wafer surface Gloss 硅片表面光泽度的测试方法 |
China National Standards G |
English PDF |
| GB/T 42721-2023 |
Electronic special Gas nitric oxide 电子特气 一氧化氮 |
China National Standards G |
English PDF |
| GB/T 42720-2023 |
Electronic special Gas hexachlorodisilane 电子特气 六氯乙硅烷 |
China National Standards G |
English PDF |
| GB/T 42676-2023 |
TestinG the quality of semiconductor single crystals X-ray diffraction method 半导体单晶晶体质量的测试 X射线衍射法 |
China National Standards G |
English PDF |
| GB/T 35307-2023 |
Fluidized bed Granular silicon 流化床法颗粒硅 |
China National Standards G |
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 G |
English PDF |
| GB/T 34213-2023 |
HiGh purity alumina for sapphire single crystal 蓝宝石单晶用高纯氧化铝 |
China National Standards G |
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 G |
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 G |
English PDF |
| GB/T 6616-2023 |
TestinG of semiconductor wafer resistivity and semiconductor film sheet resistance non-contact eddy current method 半导体晶片电阻率及半导体薄膜薄层电阻的测试 非接触涡流法 |
China National Standards G |
English PDF |
| GB/T 1555-2023 |
Semiconductor sinGle crystal crystal orientation determination method 半导体单晶晶向测定方法 |
China National Standards G |
English PDF |
| GB/T 1553-2023 |
Determination of minority carrier lifetime in silicon and Germanium Photoconductivity decay method 硅和锗体内少数载流子寿命的测定 光电导衰减法 |
China National Standards G |
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 G |
English PDF |
| GB/T 42665-2023 |
Test method for spherical indentation strenGth of porous ceramics 多孔陶瓷球形压痕强度试验方法 |
China National Standards G |
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 G |
English PDF |
| GB/T 2988-2023 |
HiGh alumina brick 高铝砖 |
China National Standards G |
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 G |
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 G |
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 G |
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 G |
English PDF |
| GB/T 42903-2023 |
Metallic materials—Method for determination of creep crack and creep-fatiGue crack growth rates 金属材料 蠕变裂纹及蠕变-疲劳裂纹扩展速率测定方法 |
China National Standards G |
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 G |
English PDF |
| GB/T 42899-2023 |
Test method for weldability of marine enGineering structural steel 海洋工程结构钢可焊性试验方法 |
China National Standards G |
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 G |
English PDF |
| GB/T 42785-2023 |
BearinG steel wire rod 轴承钢盘条 |
China National Standards G |
English PDF |
| GB/T 42678-2023 |
Hot rolled steel for oil and Gas engineering 石油天然气工程用热轧型钢 |
China National Standards G |
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 G |
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 G |
English PDF |
| GB/T 42672-2023 |
Corrosion of metals and alloys - Methods for monitorinG environmental factors in surface seawater exposure tests 金属和合金的腐蚀 表层海水暴露试验环境因素监测方法 |
China National Standards G |
English PDF |
| GB/T 42671-2023 |
Test method for surface rouGhness of carbon materials 炭素材料表面粗糙度试验方法 |
China National Standards G |
English PDF |
| GB/T 42669-2023 |
Corrosion-resistant flat bulb steel for carGo tanks of crude oil tankers 原油船货油舱用耐腐蚀球扁钢 |
China National Standards G |
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 G |
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 G |
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 G |
English PDF |
| GB/T 20564.14-2023 |
HiGh-strength cold-rolled steel plates and strips for automobiles Part 14: Low-density steel 汽车用高强度冷连轧钢板及钢带 第14部分：低密度钢 |
China National Standards G |
English PDF |
| GB/T 20564.13-2023 |
HiGh-strength cold-rolled steel plates and strips for automobiles Part 13: Medium manganese steel 汽车用高强度冷连轧钢板及钢带 第13部分：中锰钢 |
China National Standards G |
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 G |
English PDF |
| GB/T 17899-2023 |
Corrosion of metals and alloys Potentiometric method for measurinG the pitting corrosion potential of stainless steel in sodium chloride solution 金属和合金的腐蚀 不锈钢在氯化钠溶液中点蚀电位的动电位测量方法 |
China National Standards G |
English PDF |
| GB/T 5776-2023 |
Corrosion of metals and alloys Guidelines for exposure and evaluation of metals and alloys in surface seawater 金属和合金的腐蚀 金属和合金在表层海水中暴露和评定的导则 |
China National Standards G |
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 G |
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 G |
English PDF |
| GB/T 713.1-2023 |
Steel plates and strips for pressure equipment Part 1: General requirements 承压设备用钢板和钢带 第1部分：一般要求 |
China National Standards G |
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 G |
English PDF |
| GB/T 42953-2023 |
Basic terminoloGy of Chinese veterinary medicine 中兽医基本术语 |
China National Standards G |
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 G |
English PDF |
| GB/T 42929-2023 |
Technical requirements for intelliGent risk prevention and control in Internet finance 互联网金融智能风险防控技术要求 |
China National Standards G |
English PDF |
| GB/T 42777-2023 |
Technical framework Guide for knowledge graph construction based on text data-based financial risk prevention and control 基于文本数据的金融风险防控 知识图谱构建技术框架指南 |
China National Standards G |
English PDF |
| GB/T 42775-2023 |
Data Security Risk Prevention and Control in the Securities and Futures Industry Data Classification and Grading Guidelines 证券期货业数据安全风险防控 数据分类分级指引 |
China National Standards G |
English PDF |
| GB/T 42708-2023 |
Financial Cybersecurity Threat Information SharinG Guide 金融网络安全威胁信息共享指南 |
China National Standards G |
English PDF |
| GB/T 42430-2023 |
TestinG of ethanol, methanol, n-propanol, acetone, isopropanol and n-butanol in blood and urine 血液、尿液中乙醇、甲醇、正丙醇、丙酮、异丙醇和正丁醇检验 |
China National Standards G |
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 G |
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 G |
English PDF |
| GB/T 24748-2023 |
ReciprocatinG internal combustion engine flywheel technical conditions 往复式内燃机 飞轮 技术条件 |
China National Standards G |
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 G |
English PDF |
| GB/T 42826-2023 |
Radio controlled clock siGnal reception test method 电波钟 信号接收测试方法 |
China National Standards G |
English PDF |
| GB/T 26716-2023 |
Clocks AntimaGnetic Watches 钟表 防磁手表 |
China National Standards G |
English PDF |
| GB/T 42821-2023 |
DiaGnostic Methods for Nanoplasia in Shellfish Bags 贝类包纳米虫病诊断方法 |
China National Standards G |
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 G |
English PDF |
| GB/T 42818.1-2023 |
CoGnitive Accessibility Part 1: General Guidelines 认知无障碍 第1部分：一般指南 |
China National Standards G |
English PDF |
| GB/T 42814-2023 |
DesiGn Principles of Illustrated Symbol Communication Board 图示符号交流板的设计原则 |
China National Standards G |
English PDF |
| GB/T 24437-2023 |
Classification and evaluation of prosthetic and orthotic confiGuration mechanisms 假肢、矫形器配置机构的等级划分与评定 |
China National Standards G |
English PDF |
| 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 G |
English PDF |
| GB/T 23220.2-2023 |
Tobacco Leaf StoraGe and Preservation Methods Part 2: Flake Tobacco 烟叶储存保管方法 第2部分：片烟 |
China National Standards G |
English PDF |
| GB/T 23220.1-2023 |
Tobacco Leaf StoraGe and Preservation Methods Part 1: Raw Tobacco 烟叶储存保管方法 第1部分：原烟 |
China National Standards G |
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 G |
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 G |
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 G |
English PDF |
| GB/T 42799-2023 |
Ship and Marine TechnoloGy Navigation and Shallow Water Engineering Vessels Anchor Winch 船舶与海洋技术 航行及浅水工程船 起锚绞车 |
China National Standards G |
English PDF |
| GB/T 42798-2023 |
Ship domestic sewaGe collection system 船舶生活污水收集系统 |
China National Standards G |
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 G |
English PDF |
| GB/T 12918-2023 |
Technical conditions for oil tanker oil discharGe monitoring system 油船排油监控系统技术条件 |
China National Standards G |
English PDF |
| GB/T 10833-2023 |
Technical conditions of marine domestic sewaGe treatment system 船用生活污水处理系统技术条件 |
China National Standards G |
English PDF |
| GB/T 4795-2023 |
Marine bilGe water treatment device 船用舱底水处理装置 |
China National Standards G |
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 G |
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 G |
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 G |
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 G |
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 G |
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 G |
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 G |
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 G |
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 G |
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 G |
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 G |
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 G |
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 G |
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 G |
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 G |
English PDF |
| GB/T 42828.1-2023 |
General technology for saline-alkali land improvement Part 1: Iron tailings improvement 盐碱地改良通用技术 第1部分：铁尾砂改良 |
China National Standards G |
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 G |
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 G |
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 G |
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 G |
English PDF |
| GB/T 27668-2023 |
Microscope Optical Microscopy TerminoloGy 显微镜 光学显微术术语 |
China National Standards G |
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 G |
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 G |
English PDF |
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