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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 |
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GB/T 40175.2-2021 |
Textiles—methods of biochemical analysis—Part 2:Pyrethroid pesticides(enzyme-linked immunosorbent assay) 纺织品 生物化学分析方法 第2部分:拟除虫菊酯类农药(酶联免疫法) |
China National Standards me |
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GB/T 40175.1-2021 |
Textiles—methods of biochemical analysis—Part 1:Cadmium and lead (colloidal gold method) 纺织品 生物化学分析方法 第1部分:镉和铅(胶体金法) |
China National Standards me |
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GB/T 40174-2021 |
Purity detection method of reagent enzymes 工具酶纯度的检测方法 |
China National Standards me |
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GB/T 40173-2021 |
Determination of reducing-end sugar in water-soluble chitosan—Spectrophotometric method 水溶性壳聚糖中还原性端基糖的测定 分光光度法 |
China National Standards me |
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GB/T 40172-2021 |
General guidance on detection methods of mammalian cell cross-contamination 哺乳动物细胞交叉污染检测方法通用指南 |
China National Standards me |
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GB/T 40168-2021 |
Corrugating medium—Determination of the edge crush resistance after laboratory fluting 瓦楞芯纸 实验室起楞后边压强度的测定 |
China National Standards me |
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GB/T 40156-2021 |
meishan pig 梅山猪 |
China National Standards me |
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GB/T 40152-2021 |
Determination of saccharase activity in honey—Spectrophotometric method 蜂蜜中蔗糖转化酶的测定 分光光度法 |
China National Standards me |
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GB/T 40150-2021 |
Grain and oil storage—Evaluation of uniformity of grain mechanical ventilation 粮油储藏 储粮机械通风均匀性评价方法 |
China National Standards me |
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GB/T 40145-2021 |
Determination of 11 glucocorticoids including desonide in cosmetics—Liquid chromatography-tandem mass spectrometry 化妆品中地索奈德等十一种糖皮质激素的测定 液相色谱/串联质谱法 |
China National Standards me |
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GB/T 40134-2021 |
Electromagnetic compatibility requirements for space systems 航天系统电磁兼容性要求 |
China National Standards me |
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GB/T 40133-2021 |
Technical requirements for recycling and further processing of waste cooking oil from restaurant 餐厨废油资源回收和深加工技术要求 |
China National Standards me |
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GB/T 40129-2021 |
Surface chemical analysis—Secondary ion mass spectrometry—Calibration of the mass scale for a time-of-flight secondary ion mass spectrometer 表面化学分析 二次离子质谱 飞行时间二次离子质谱仪质量标校准 |
China National Standards me |
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GB/T 40128-2021 |
Surface chemical analysis—Atomic force microscopy—Test method for thickness of the two-dimensional layered molybdenum disulfide nanosheets 表面化学分析 原子力显微术 二硫化钼片层材料厚度测量方法 |
China National Standards me |
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GB/T 40127-2021 |
Full face tunnel boring machine - Safety requirements of pipe jacking machine 全断面隧道掘进机 顶管机安全要求 |
China National Standards me |
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GB/T 40124-2021 |
Technical requirements and test methods of regenerated sulphuric acid 再生硫酸技术要求及试验方法 |
China National Standards me |
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GB/T 40120-2021 |
Agricultural irrigation equipment—Thermoplastic collapsible hoses for irrigation—Specifications and test methods 农业灌溉设备 灌溉用热塑性可折叠软管 技术规范和试验方法 |
China National Standards me |
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GB/T 40116-2021 |
Foil bearings - Performance of hydrodynamic gas journal bearings - Testing of static load capacity, friction coefficient and lifetime 箔片轴承 气体动压径向轴承性能 静态承载能力、摩擦因数和寿命测试 |
China National Standards me |
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GB/T 40115-2021 |
meters for irrigation water 灌溉水表 |
China National Standards me |
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GB/T 40114-2021 |
Jewellery—Determination of precious metal content—Difference method using inductively coupled plasma optical emission spectroscopy 首饰 贵金属含量的测定 ICP差减法 |
China National Standards me |
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GB/T 40112-2021 |
Specifications for risk assessment of geological hazard 地质灾害危险性评估规范 |
China National Standards me |
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GB/T 40111-2021 |
Standard test method for fluorine,chlorine and sulfur in petroleum products—Combustion-ion chromatography 石油产品中氟、氯和硫含量的测定 燃烧-离子色谱法 |
China National Standards me |
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GB/T 40110-2021 |
Surface chemical analysis - Determination of surface elemental contamination on silicon wafers by total-reflection X-ray fluorescence (TXRF) spectroscopy 表面化学分析 全反射X射线荧光光谱法(TXRF)测定硅片表面元素污染 |
China National Standards me |
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GB/T 40109-2021 |
Surface chemical analysis - Secondary-ion mass spectrometry - Method for depth profiling of boron in silicon 表面化学分析 二次离子质谱 硅中硼深度剖析方法 |
China National Standards me |
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GB/T 40107-2021 |
Information description of product for electronic commerce transaction—Office product 电子商务交易产品信息描述 办公类产品 |
China National Standards me |
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GB/T 40105-2021 |
Requirements for cross-border electronic commerce transaction 跨境电子商务交易要求 |
China National Standards me |
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GB/T 40103-2021 |
Technical requirement of connecting to power system for solar thermal power station 太阳能热发电站接入电力系统技术规定 |
China National Standards me |
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GB/T 40101-2021 |
Ultrasonic testing method for stainless steel bars,plates and forgings of PWR nuclear fuel assembly and associated assembly 压水堆核燃料组件和相关组件用不锈钢棒、板、锻件超声波检测方法 |
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GB/T 40100-2021 |
Life cycle assessment method for electric machine 电机产品生命周期评价方法 |
China National Standards me |
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GB/T 40097-2021 |
Functional specifications and technical requirements of energy router 能源路由器功能规范和技术要求 |
China National Standards me |
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GB/T 40096.5-2021 |
Technical specification for on-site protection equipment - Part 5: Line protection 就地化继电保护装置技术规范 第5部分:线路保护 |
China National Standards me |
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GB/T 40096.4-2021 |
Technical specification for on-site protection equipment - Part 4: Smart management unit 就地化继电保护装置技术规范 第4部分:智能管理单元 |
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GB/T 40096.3-2021 |
Technical specification for on-site protection equipment - Part 3: Operation module 就地化继电保护装置技术规范 第3部分:就地操作箱 |
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GB/T 40096.2-2021 |
Technical specification for on-site protection equipment - Part 2: Connector and prefabricated cable 就地化继电保护装置技术规范 第2部分:连接器及预制缆 |
China National Standards me |
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GB/T 40096.1-2021 |
Technical specification for on-site protection equipment - Part 1: General specification 就地化继电保护装置技术规范 第1部分:通用技术条件 |
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GB/T 40095-2021 |
Technical specifications for measurement and control device in smart substation 智能变电站测控装置技术规范 |
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GB/T 40094.4-2021 |
Electronic commerce data transaction—Part 4:Privacy protection specification 电子商务数据交易 第4部分:隐私保护规范 |
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GB/T 40094.3-2021 |
Electronic commerce data transaction—Part 3:Data interface specification 电子商务数据交易 第3部分:数据接口规范 |
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GB/T 40094.2-2021 |
Electronic commerce data transaction—Part 2:Data description specification 电子商务数据交易 第2部分:数据描述规范 |
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GB/T 40094.1-2021 |
Electronic commerce data transaction-Part 1:Criteria 电子商务数据交易 第1部分:准则 |
China National Standards me |
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GB/T 40093-2021 |
Life cycle assessment method for transformer 变压器产品生命周期评价方法 |
China National Standards me |
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GB/T 40092-2021 |
Assessment technical specification for eco-design product—Tranformers 生态设计产品评价技术规范 变压器 |
China National Standards me |
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GB/T 40071-2021 |
Nanotechnologies—measurement of the number of layers of graphene-related two-dimensional (2D) materials—Optical contrast method 纳米技术 石墨烯相关二维材料的层数测量 光学对比度法 |
China National Standards me |
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GB/T 40069-2021 |
Nanotechnologies—measurement of the number of layers of graphene-related two-dimensional (2D) materials—Raman spectroscopy method 纳米技术 石墨烯相关二维材料的层数测量 拉曼光谱法 |
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GB/T 40066-2021 |
Nanotechnologies—Thickness measurement of graphene oxide—Atomic Force Microscopy (AFM) 纳米技术 氧化石墨烯厚度测量 原子力显微镜法 |
China National Standards me |
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GB/T 40007-2021 |
Nanotechnology—Contacting methods for measuring the resistivity of nanomaterials—General rules 纳米技术 纳米材料电阻率的接触式测量方法 通则 |
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GB/T 39989-2021 |
Superelastic titanium-nickel shape memory alloy bar and wire 超弹性钛镍形状记忆合金棒材和丝材 |
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GB/T 39985-2021 |
Titanium-nickel shape memory alloy plate 钛镍形状记忆合金板材 |
China National Standards me |
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GB/T 39981-2021 |
Building construction machinery and equipment—Portable,hand-held,internal combustion engine driven cut-off machines—Safety requirements 建筑施工机械与设备 便携、手持、内燃机式切割机 安全要求 |
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GB/T 39978-2021 |
Nanotechnology—Resistivity of carbon nanotube powder—Four probe method 纳米技术 碳纳米管粉体电阻率 四探针法 |
China National Standards me |
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GB/T 39977-2021 |
General technical requirements for aquarium poly(methyl methacrylate) sheets 水族馆用聚甲基丙烯酸甲酯板材通用技术要求 |
China National Standards me |
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GB/T 39976-2021 |
Evaporation cooling outdoor air conditioning equipment 蒸发冷却式新风空调设备 |
China National Standards me |
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GB/T 39974-2021 |
Magnesium partially stabilized zirconia ceramic element for oxygen measurement in molten steel 钢水测氧用镁稳定氧化锆陶瓷元件 |
China National Standards me |
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GB/T 39515.2-2021 |
Agricultural and forestry machinery-Environmental requirements for sprayers-Part 2:Horizontal boom sprayers 农林机械 喷雾机的环境要求 第2部分:水平喷杆式喷雾机 |
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GB/T 38051.1-2021 |
Household electric cooking appliances—Part 1:Ranges, ovens, steam ovens and grills—methods for measuring performance 家用烹饪电器 第1部分:电灶、烤箱、蒸箱和烤架 性能测试方法 |
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GB/T 38047.2-2021 |
Evaluation methods for reliability on smart household appliances - Part 2: Special requirements for room air conditioners 智能家用电器可靠性评价方法 第2部分:房间空气调节器的特殊要求 |
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GB/T 38010.3-2021 |
Spectacle frames and sunglasses electronic catalogue and identification—Part 3: Technical information 眼镜架和太阳镜电子目录与识别 第3部分:技术信息 |
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GB/T 38010.2-2021 |
Spectacle frames and sunglasses electronic catalogue and identification—Part 2: Commercial information 眼镜架和太阳镜电子目录与识别 第2部分:商业信息 |
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GB/T 35205.5-2021 |
Rough-terrain trucks - Safety requirements and verificaiton - Part 5: Interface between variable-reach truck and integrated personnnel work platform 越野叉车 安全要求及验证 第5部分:伸缩臂式叉车和集成式人员工作平台的连接装置 |
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GB/T 34520.9-2021 |
Test methods of continuous silicon carbide fibers - Part 9: Carbon content 连续碳化硅纤维测试方法 第9部分:碳含量 |
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GB/T 31838.7-2021 |
Solid insulating materials - Dielecteric and resistive properties - Part 7: Resistive properties(DC method) - Measurement of volume resistance and volume resistivity at elevated temperatures 固体绝缘材料 介电和电阻特性 第7部分:电阻特性(DC方法) 高温下测量体积电阻和体积电阻率 |
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GB/T 31838.6-2021 |
Solid insulating materials—Dielectric and resistive properties—Part 6:Dielectric properties(AC method)—Relative permittivity and dielectric dissipation factor(frequencies 0.1Hz~10 MHz) 固体绝缘材料 介电和电阻特性 第6部分:介电特性(AC方法) 相对介电常数和介质损耗因数(频率0.1Hz~10MHz) |
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GB/T 31838.5-2021 |
Solid insulating materials - Dielectric and resistive properties - Part 5: Resistive properties(DC method) - Volume resistance and volume resistivity of impregnation and coating materials 固体绝缘材料 介电和电阻特性 第5部分:电阻特性(DC方法) 浸渍和涂层材料的体积电阻和体积电阻率 |
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GB/T 31070.3-2021 |
Building intercom systems—Part 3:Technical requirements for specific applications 楼寓对讲系统 第3部分:特定应用技术要求 |
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GB/T 29716.3-2021 |
mechanical vibration and shock—Signal processing—Part 3:Methods of time-frequency analysis 机械振动与冲击 信号处理 第3部分:时频分析方法 |
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GB/T 28951-2021 |
Forest certification in China—Forest management 中国森林认证 森林经营 |
China National Standards me |
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GB/T 28543-2021 |
Noise measurement method on power capacitors 电力电容器噪声测量方法 |
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GB/T 27021.3-2021 |
Conformity assessment - Requirements for bodies providing audit and certification of management systems - Part 3: Competence requirements for auditing and certification of quality management systems 合格评定 管理体系审核认证机构要求 第3部分:质量管理体系审核与认证能力要求 |
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GB/T 27021.2-2021 |
Conformity assessment - Requirements for bodies providing audit and certification of management systems - Part 2: Competence requirements for auditing and certification of environmental management systems 合格评定 管理体系审核认证机构要求 第2部分:环境管理体系审核与认证能力要求 |
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GB/T 25672-2021 |
Hammer drill bit and shell hammer drill bit 电锤钻和套式电锤钻 |
China National Standards me |
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GB/T 25301-2021 |
Resistance welding equipment - Transformers - General specifications applicable to all transformers 电阻焊设备 变压器 适用于所有变压器的通用技术条件 |
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GB/T 24279.2-2021 |
Textiles - Determination of certain flame retardants - Part 2: Phosphorus flame retardants 纺织品 某些阻燃剂的测定 第2部分:磷系阻燃剂 |
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GB/T 23902-2021 |
Non-destructive testing - Ultrasonic testing - Time-of-flight diffraction technique as a method for detection and sizing of discontinuities 无损检测 超声检测 超声衍射声时技术检测和评价方法 |
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GB/T 22889-2021 |
Leather—Physical and mechanical tests—Determination of surface coating thickness 皮革 物理和机械试验 表面涂层厚度的测定 |
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GB/T 22888-2021 |
Leather - Physical and mechanical tests - Determination of cold crack temperature of surface coatings 皮革 物理和机械试验 表面涂层低温脆裂温度的测定 |
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GB/T 17934.1-2021 |
Graphic technology-Process control for the production of half-tone colour separations,proof and production prints-Part 1:Parameters and measurement methods 印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第1部分:参数与测量方法 |
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GB/T 17751-2021 |
Survey-evaluation method of energy utilization for transport ships 运输船舶能源利用监测评价方法 |
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GB/T 17739.2-2021 |
Microfilming of technical drawings and other drawing office documents—Part 2:Quality criteria and control of 35 mm silver gelatin microfilms 技术图样与技术文件的缩微摄影 第2部分: 35mm银-明胶型缩微品的质量准则与控制 |
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GB/Z 17624.3-2021 |
Electromagnetic compatibility - General - Part 3: The effects of high-altitude EMP(HEMP) on civil equipment and systems 电磁兼容 综述 第3部分:高空电磁脉冲(HEMP)对民用设备和系统的效应 |
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GB/T 16754-2021 |
Safety of machinery—Emergency stop function—Principles for design 机械安全 急停功能 设计原则 |
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GB/T 16137-2021 |
methods for estimation of examinee’s organ doses in X-ray diagnosis X射线诊断中受检者器官剂量的估算方法 |
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GB/T 15972.47-2021 |
Specifications for optical fibre test method - Part 47: Measurement methods and test procedures for transmission characteristics - Macrobending loss 光纤试验方法规范 第47部分:传输特性的测量方法和试验程序 宏弯损耗 |
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GB/T 15765-2021 |
Hermetic motor-compressors for room air conditioners 房间空气调节器用全封闭型电动机-压缩机 |
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GB/T 15242.4-2021 |
Dimensions series of rod and piston dynamic seals for hydraulic cylinders-Part 4:Dimensions and tolerances of bearing rings groove 液压缸活塞和活塞杆动密封装置尺寸系列 第4部分:支承环安装沟槽尺寸系列和公差 |
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GB/T 15242.3-2021 |
Dimensions series of rod and piston dynamic seals for hydraulic cylinders-Part 3:Dimensions and tolerances of groove for co-axial seals 液压缸活塞和活塞杆动密封装置尺寸系列 第3部分:同轴密封件沟槽尺寸系列和公差 |
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GB/T 14949.5-2021 |
Manganese ores一Determination of titanium content一Diantipyrylmethane spectrophotometric method 锰矿石 钛含量的测定 二安替吡啉甲烷分光光度法 |
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GB/T 14949.12-2021 |
Manganese ores - Determination of combined water content - Gravimetric method 锰矿石 化合水含量的测定 重量法 |
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GB/T 14230-2021 |
Test method of tooth bending strength for gear load capacity 齿轮弯曲疲劳强度试验方法 |
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GB/T 14229-2021 |
Test method of surface contact strength for gear load capacity 齿轮接触疲劳强度试验方法 |
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GB/T 14146-2021 |
Test method for carrier concentration of silicon epitaxial layers - Capacitance-voltage method 硅外延层载流子浓度的测试 电容-电压法 |
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GB/T 13173-2021 |
Surface active agents - Test methods for detergents 表面活性剂 洗涤剂试验方法 |
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GB/T 13163.2-2021 |
Radiation protection instrumentation—Radon and radon decay product measuring instruments—Part 2:Specific requirements for 222Rn and 220Rn measuring instruments 辐射防护仪器 氡及氡子体测量仪 第2部分:222Rn和220Rn测量仪的特殊要求 |
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GB/T 12703.2-2021 |
Textiles - Test methods for electrostatic propensity - Part 2: Test method using manual friction 纺织品 静电性能试验方法 第2部分:手动摩擦法 |
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GB/T 12703.1-2021 |
Textiles - Test methods for electrostatic propensity - Part 1: Test method using corona charging 纺织品 静电性能试验方法 第1部分:电晕充电法 |
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GB/T 12190-2021 |
method for measuring the shielding effectiveness of electromagnetic shielding enclosures 电磁屏蔽室屏蔽效能的测量方法 |
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GB/T 11344-2021 |
Non-destructive testing—Ultrasonic thickness measurement 无损检测 超声测厚 |
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GB/T 10066.32-2021 |
Test methods for electroheating and electromagnetic processing installations-Part 32:Induction through-heating installations 电热和电磁处理装置的试验方法 第32部分:感应透热装置 |
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GB/T 9966.9-2021 |
Test methods for natural stone—Part 9: Determination of the dynamic modulus of elasticity by measuring the fundamental resonance frequency 天然石材试验方法 第9部分:通过测量共振基本频率测定动力弹性模数 |
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GB/T 9966.13-2021 |
Test methods for natural stone—Part 13:Determination of water absorption coefficient by capillarity 天然石材试验方法 第13部分:毛细吸水系数的测定 |
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GB/T 9966.11-2021 |
Test methods for natural stone—Part 11: Determination of resistance to ageing by cold and thermal shock 天然石材试验方法 第11部分:激冷激热加速老化强度测定 |
China National Standards me |
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