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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 6150.6-2023 |
Methods for chemical analysis of tungsten concentrates Part 6: Determination of Wet water content Gravimetric method 钨精矿化学分析方法 第6部分：湿存水含量的测定 重量法 |
China National Standards W |
 English PDF |
| GB/T 5246-2023 |
electrolytic copper poWder 电解铜粉 |
China National Standards W |
English PDF |
| GB/T 3620.2-2023 |
AlloWable deviations in chemical composition of titanium and titanium alloy processed products 钛及钛合金加工产品化学成分允许偏差 |
China National Standards W |
English PDF |
| GB/T 3114-2023 |
Copper and copper alloy flat Wire 铜及铜合金扁线 |
China National Standards W |
English PDF |
| GB/T 42668-2023 |
Samarium iron nitrogen bonded permanent magnet poWder 钐铁氮粘结永磁粉 |
China National Standards W |
English PDF |
| GB/T 15677-2023 |
Metal lanthanum and lanthanum poWder 金属镧及镧粉 |
China National Standards W |
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 W |
English PDF |
| GB/T 29863-2023 |
Garment draWing 服装制图 |
China National Standards W |
English PDF |
| GB/T 42942-2023 |
Textile materials for automotive interiors - Schauer Wear test method 汽车内饰用纺织材料 肖伯尔耐磨试验方法 |
China National Standards W |
English PDF |
| GB/T 18887-2023 |
Geosynthetics Woven/nonwoven composite geotextiles 土工合成材料 机织/非织造复合土工布 |
China National Standards W |
English PDF |
| GB/T 17640-2023 |
Geosynthetics Filament Woven geotextiles 土工合成材料 长丝机织土工布 |
China National Standards W |
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 W |
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 W |
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 W |
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 W |
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 W |
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 W |
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 W |
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 W |
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 W |
English PDF |
| GB/T 42785-2023 |
Bearing steel Wire rod 轴承钢盘条 |
China National Standards W |
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 W |
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 W |
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 W |
English PDF |
| GB/T 42670-2023 |
Determination method of RockWell hardness of carbon materials 炭素材料洛氏硬度测定方法 |
China National Standards W |
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 W |
English PDF |
| GB/T 42663-2023 |
Water footprint assessment requirements for the steel industry 钢铁行业水足迹评价要求 |
China National Standards W |
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 W |
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 W |
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 W |
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 W |
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 W |
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 W |
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 W |
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 W |
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 W |
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 W |
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 W |
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 W |
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 W |
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 W |
English PDF |
| GB/T 5357-2023 |
Allen Wrench 内六角花形扳手 |
China National Standards W |
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 W |
English PDF |
| GB/T 42947-2023 |
Reliability test methods for Watch movements 手表机心的可靠性试验方法 |
China National Standards W |
English PDF |
| GB/T 26716-2023 |
Clocks Antimagnetic Watches 钟表 防磁手表 |
China National Standards W |
English PDF |
| GB/T 41170.1-2023 |
Skin protection products for ostomy aids - Test methods - Part 1: Dimensions, surface pH and Water absorbency 造口辅助器具的皮肤保护用品 试验方法 第1部分：尺寸、表面pH值和吸水性 |
China National Standards W |
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 W |
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 W |
English PDF |
| GB/T 26174-2023 |
kitchen toWel 厨房纸巾 |
China National Standards W |
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 W |
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 W |
English PDF |
| GB/T 42798-2023 |
Ship domestic seWage collection system 船舶生活污水收集系统 |
China National Standards W |
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 W |
English PDF |
| GB/T 4795-2023 |
Marine bilge Water treatment device 船用舱底水处理装置 |
China National Standards W |
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 W |
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 W |
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 W |
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 W |
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 W |
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 W |
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 W |
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 W |
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 W |
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 W |
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 W |
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 W |
English PDF |
| GB/T 26185-2023 |
Fast electric Water heater 快热式电热水器 |
China National Standards W |
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 W |
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 W |
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 W |
English PDF |
| GB/T 23981.2-2023 |
Paints and varnishes - Determination of hiding poWer - Part 2: Black and white grid method 色漆和清漆 遮盖力的测定 第2部分：黑白格板法 |
China National Standards W |
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 W |
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 W |
English PDF |
| GB/T 42373-2023 |
Training specifications for mass alpine skiing and snoWboarding 大众高山滑雪和单板滑雪运动培训规范 |
China National Standards W |
English PDF |
| GB/T 42967-2023 |
Guidelines for Anti-food Waste Work in Canteens of Institutions 机关食堂反食品浪费工作指南 |
China National Standards W |
English PDF |
| GB/T 42966-2023 |
General rules on anti-food Waste management in catering industry 餐饮业反食品浪费管理通则 |
China National Standards W |
English PDF |
| GB 21520-2023 |
Display energy efficiency alloWable value and energy efficiency grade 显示器能效限定值及能效等级 |
China National Standards W |
English PDF |
| GB 21351-2023 |
Energy Consumption Quotas per Unit Product of Wrought Aluminum and Aluminum Alloys 变形铝及铝合金单位产品能源消耗限额 |
China National Standards W |
English PDF |
| GB 18597-2023 |
Pollution Control Standards for Hazardous Waste Storage 危险废物贮存污染控制标准 |
China National Standards W |
English PDF |
| GB 1351-2023 |
Wheat 小麦 |
China National Standards W |
English PDF |
| GB/T 34805-2023 |
Agricultural socialization service General requirements for comprehensive utilization of agricultural Waste 农业社会化服务 农业废弃物综合利用通用要求 |
China National Standards W |
English PDF |
| GB/T 42726-2023 |
Technical specification for monitoring system of electrochemical energy storage poWer station 电化学储能电站监控系统技术规范 |
China National Standards W |
English PDF |
| GB/T 42600-2023 |
Wind power generation system - Wind turbine tower and foundation design requirements 风能发电系统 风力发电机组塔架和基础设计要求 |
China National Standards W |
English PDF |
| GB/T 38470-2023 |
Recycled Copper Alloy RaW Materials 再生铜合金原料 |
China National Standards W |
English PDF |
| GB/T 38471-2023 |
Secondary Copper RaW Materials 再生铜原料 |
China National Standards W |
English PDF |
| GB/T 38472-2023 |
Recycled casting aluminum alloy raW materials 再生铸造铝合金原料 |
China National Standards W |
English PDF |
| GB/Z 42773-2023 |
Women's Entrepreneurship Key Definitions and General Guidelines 女性创业 关键定义和通用准则 |
China National Standards W |
English PDF |
| GB/T 17626.11-2023 |
Electromagnetic compatibility - Testing and measurement techniques - Part 11: Immunity tests for voltage dips, short interruptions and voltage changes for equipment With input current less than or equal to 16 A per phase 电磁兼容 试验和测量技术 第11部分：对每相输入电流小于或等于16 A设备的电压暂降、短时中断和电压变化抗扰度试验 |
China National Standards W |
English PDF |
| GB/T 22362-2023 |
laboratory glassWare flask 实验室玻璃仪器 烧瓶 |
China National Standards W |
English PDF |
| GB/T 7939.3-2023 |
Hydraulic poWer connections - Test methods - Part 3: Hose assemblies 液压传动连接 试验方法 第3部分：软管总成 |
China National Standards W |
English PDF |
| GB/T 38121-2023 |
Lightning Protection Thunderstorm Warning System 雷电防护 雷暴预警系统 |
China National Standards W |
English PDF |
| GB/T 42740-2023 |
Safety guidelines for Wires and cables for rail transit 轨道交通用电线电缆安全导则 |
China National Standards W |
English PDF |
| GB/T 20320-2023 |
Wind power generation systems - Methods for measuring and evaluating electrical characteristics of wind turbines 风能发电系统 风力发电机组电气特性测量和评估方法 |
China National Standards W |
English PDF |
| GB/T 42534.2-2023 |
Fluid PoWer Systems and Components Reference Dictionary Specification Part 2: Definitions of Pneumatic Product Classes and Characteristics 流体传动系统及元件 参考词典规范 第2部分：气动产品类与特性的定义 |
China National Standards W |
English PDF |
| GB/T 42546-2023 |
Resource utilization of agricultural Waste Recycling and utilization of agricultural product processing waste 农业废弃物资源化利用 农产品加工废弃物再生利用 |
China National Standards W |
English PDF |
| GB/T 42679-2023 |
Resource utilization of agricultural Waste Comprehensive utilization of biomass resources 农业废弃物资源化利用 生物质资源综合利用 |
China National Standards W |
English PDF |
| GB/T 42681-2023 |
Circular economy performance evaluation Utilization of agricultural Waste resources 循环经济绩效评价 农业废弃物资源化利用 |
China National Standards W |
English PDF |
| GB/T 42550-2023 |
Resource utilization of agricultural Waste Disposal and recycling of agricultural production materials packaging waste 农业废弃物资源化利用 农业生产资料包装废弃物处置和回收利用 |
China National Standards W |
English PDF |
| GB/T 42599-2023 |
Wind power generation system electrical simulation model verification 风能发电系统 电气仿真模型验证 |
China National Standards W |
English PDF |
| GB/T 36237-2023 |
Wind Power Generation System General Electric Simulation Model 风能发电系统 通用电气仿真模型 |
China National Standards W |
English PDF |
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