China National Standards

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  •  China "of" GB Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 41883-2022 Powder bed fusion additive manufacturing of tantalum and tantalum alloys
    粉末床熔融增材制造钽及钽合金    		 China National Standards
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    GB/T 42028-2022 Technical Requirements of IoT System for Onshore Oil and Gas Production
    面向陆上油气生产的物联网系统技术要求    		 China National Standards
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    GB/T 41800-2022 Information technology-sensor network-technical requirements for storage safety monitoring system of explosive hazardous chemicals
    信息技术 传感器网络 爆炸危险化学品贮存安全监测系统技术要求    		 China National Standards
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    GB/T 41761-2022 Technical requirements for the whole life cycle of corrosion-resistant materials in wet desulfurization system
    湿法脱硫系统耐蚀材料全生命周期技术要求    		 China National Standards
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    GB/T 41717-2022 Terminology of aging management and life management in nuclear power plants
    核电厂老化管理与寿命管理术语    		 China National Standards
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    GB/T 41792-2022 Plastics - Films and sheets - Determination of cold cracking temperature
    塑料制品 薄膜和薄片 冷裂温度的测定    		 China National Standards
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    GB/T 40905.2-2022 Textiles - Quantitative analysis of cashmere, sheep wool, other special animal fibers and their mixtures - Part 2: Scanning electron microscopy
    纺织品 山羊绒、绵羊毛、其他特种动物纤维及其混合物定量分析 第2部分：扫描电镜法    		 China National Standards
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    GB/T 42020-2022 Specifications for measurement of laboratory power supply characteristics
    实验室电源特性的测量规范    		 China National Standards
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    GB/T 41765-2022 Test method for dislocation density of silicon carbide single crystal
    碳化硅单晶位错密度的测试方法    		 China National Standards
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    GB/T 41997.3-2022 Electrical safety of machinery Vision-based electro-sensitive protective equipment Part 3: Special requirements for protective devices using stereo vision
    机械电气安全 基于视觉的电敏保护设备 第3部分：采用立体视觉保护器件特殊要求    		 China National Standards
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    GB/T 41997.2-2022 Electrical safety of machinery - Vision-based electro-sensitive protective equipment - Part 2: Particular requirements for vision-based protective devices using reference patterns
    机械电气安全 基于视觉的电敏保护设备 第2部分：采用参考模式的视觉保护器件特殊要求    		 China National Standards
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    GB/T 41997.1-2022 Electrical safety of machinery - Vision-based electro-sensitive protective equipment - Part 1: General technical requirements
    机械电气安全 基于视觉的电敏保护设备 第1部分：通用技术要求    		 China National Standards
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    GB/T 41794-2022 Geosynthetics - Evaluation of stress cracking resistance of polyolefin geomembranes - Notched constant tensile load method
    土工合成材料 聚烯烃土工膜耐应力开裂性能的评价 切口恒定拉伸负荷法    		 China National Standards
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    GB/T 18233.2-2022 Information technology - General cabling for user buildings - Part 2: office premises
    信息技术 用户建筑群通用布缆 第2部分: 办公场所    		 China National Standards
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    GB/T 41917-2022 Nanotechnology Electron Spin Resonance (ESR) Detection of Reactive Oxygen Species (ROS) Produced by Metal Oxide Nanomaterials
    纳米技术 电子自旋共振（ESR）法检测金属氧化物纳米材料产生的活性氧（ROS）    		 China National Standards
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    GB/T 41702-2022 In situ generation of nanoparticles reinforced 6000 series aluminum matrix composite extrusion
    原位生成纳米颗粒增强6000系铝基复合材料挤压材    		 China National Standards
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    GB/T 41905-2022 Software and System Engineering Software Testing Tool Capabilities
    软件与系统工程 软件测试工具能力    		 China National Standards
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    GB/T 41866.4-2022 Systems and software engineering—Information technology project performance benchmarking measurement framework—Part 4: Data collection and maintenance
    系统与软件工程 信息技术项目绩效基准度量框架 第4部分：数据收集和维护    		 China National Standards
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    GB/T 41866.3-2022 Systems and software engineering - Performance benchmarking framework for information technology projects - Part 3: Reporting
    系统与软件工程 信息技术项目绩效基准度量框架 第3部分：报告编制    		 China National Standards
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    GB/T 41866.2-2022 Systems and software engineering—Information technology project performance benchmarking framework—Part 2: Benchmarking requirements
    系统与软件工程 信息技术项目绩效基准度量框架 第2部分：基准度量要求    		 China National Standards
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    GB/T 41866.1-2022 Systems and software engineering - Performance benchmarking framework for information technology projects - Part 1: Concepts and definitions
    系统与软件工程 信息技术项目绩效基准度量框架 第1部分：概念和定义    		 China National Standards
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    GB/T 8566-2022 Systems and Software Engineering Software Life Cycle Processes
    系统与软件工程 软件生存周期过程    		 China National Standards
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    GB/T 25733-2022 General Rules for the Quality of Lotus Root Flour
    藕粉质量通则    		 China National Standards
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    GB/T 13212-2022 General rules for the quality of canned water chestnuts (horseshoes)
    荸荠（马蹄）罐头质量通则    		 China National Standards
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    GB/T 19668.7-2022 Information technology services—Supervision—Part 7: Requirements for the measurement of supervision workload
    信息技术服务 监理 第7部分：监理工作量度量要求    		 China National Standards
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    GB/T 41828-2022 Guidelines for Health Risk Assessment of Raw Materials of Detergents
    洗涤用品原料健康风险评估导则    		 China National Standards
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    GB/T 41683-2022 Determination of the banned substance colchicine and its derivative colcemid in cosmetics by liquid chromatography-tandem mass spectrometry
    化妆品中禁用物质秋水仙碱及其衍生物秋水仙胺的测定 液相色谱-串联质谱法    		 China National Standards
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    GB/T 9239.23-2022 Mechanical vibration - Rotor balancing - Part 23: Guards and other protective measures for measuring stations of balancing machines
    机械振动 转子平衡 第23部分:平衡机测量工位的防护罩和其他保护措施    		 China National Standards
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    GB/T 16825.1-2022 Metallic materials - Inspection and calibration of static uniaxial testing machines - Part 1: Tensile and (or) compression testing machines - Inspection and calibration of force measuring systems
    金属材料 静力单轴试验机的检验与校准 第1部分：拉力和（或）压力试验机 测力系统的检验与校准    		 China National Standards
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    GB/T 37141.1-2022 Guidelines for Ultraviolet Imaging Inspection of Electrical Equipment in High Altitude Areas Part 1: Substations
    高海拔地区电气设备紫外线成像检测导则 第1部分：变电站    		 China National Standards
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    GB/T 41685-2022 Threshold values of cadmium, lead, chromium, mercury and arsenic in soil for safe production of wheat
    小麦安全生产的土壤镉、铅、铬、汞、砷阈值    		 China National Standards
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    GB/T 41682-2022 Determination of headspace gas content in food plastic packaging containers - sensor method
    食品塑料包装容器中顶空气体含量的测定 传感器法    		 China National Standards
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    GB/T 41805-2022 Quantitative detection method for surface defects of optical components-microscattering dark-field imaging method
    光学元件表面疵病定量检测方法 显微散射暗场成像法    		 China National Standards
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    GB/T 41865-2022 Software and Systems Engineering Product Line Engineering and Management Reference Model
    软件与系统工程 产品线工程与管理参考模型    		 China National Standards
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    GB/T 40778.3-2022 Internet of things—System implementation for Web open services—Part 3: Object discovery methods
    物联网 面向Web开放服务的系统实现 第3部分：物体发现方法    		 China National Standards
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    GB/T 41810-2022 Internet of Things Identification System Object Identifier Encoding and Storage Requirements
    物联网标识体系 对象标识符编码与存储要求    		 China National Standards
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    GB/T 10786-2022 Inspection method of canned food
    罐头食品的检验方法    		 China National Standards
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    GB/T 41782.2-2022 Internet of things - System interoperability - Part 2: Network connectivity
    物联网 系统互操作性 第2部分：网络连通性    		 China National Standards
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    GB/T 41782.1-2022 Internet of things system interoperability part 1: framework
    物联网 系统互操作性 第1部分：框架    		 China National Standards
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    GB/T 41710-2022 Determination of banned substances lincomycin and clindamycin in cosmetics by liquid chromatography-tandem mass spectrometry
    化妆品中禁用物质林可霉素和克林霉素的测定 液相色谱-串联质谱法    		 China National Standards
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    GB/T 41816-2022 Internet of Things Technical Specifications for Internet of Things System for Smart Gas Meter Applications
    物联网 面向智能燃气表应用的物联网系统技术规范    		 China National Standards
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    GB/T 41769-2022 CdZnTe chemical analysis method - Determination of zinc and cadmium content - Inductively coupled plasma atomic emission spectrometry
    碲锌镉化学分析方法 锌和镉含量的测定 电感耦合等离子体原子发射光谱法    		 China National Standards
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    GB/T 41767-2022 Test method for moisture absorption performance and equilibrium state adjustment of polymer matrix composites
    聚合物基复合材料吸湿性能及平衡状态调节试验方法    		 China National Standards
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    GB/T 21239-2022 Test method for compressive properties of fiber reinforced plastic laminates after impact
    纤维增强塑料层合板冲击后压缩性能试验方法    		 China National Standards
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    GB/T 15246-2022 Microbeam Analysis Electron Probe Quantitative Analysis of Sulfide Minerals
    微束分析 硫化物矿物的电子探针定量分析方法    		 China National Standards
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    GB/T 30834-2022 Evaluation and statistics of non-metallic inclusions in steel - Scanning electron microscopy
    钢中非金属夹杂物的评定和统计 扫描电镜法    		 China National Standards
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    GB/T 41764-2022 Determination of photoinitiator content in radiation-curing coatings - Gas chromatography-mass spectrometry
    辐射固化涂料中光引发剂含量的测定 气相色谱-质谱联用法    		 China National Standards
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    GB/T 1871.5-2022 Determination of magnesium oxide content in phosphate rocks and concentrates - Flame atomic absorption spectrometry, volumetric and inductively coupled plasma emission spectrometry
    磷矿石和磷精矿中氧化镁含量的测定 火焰原子吸收光谱法、容量法和电感耦合等离子体发射光谱法    		 China National Standards
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    GB/T 5686.1-2022 Ferromanganese, manganese silicon alloy, ferromanganese nitride and metal manganese Determination of manganese content Potentiometric titration, ammonium nitrate oxidation titration and perchloric acid oxidation titration
    锰铁、锰硅合金、氮化锰铁和金属锰　锰含量的测定 电位滴定法、硝酸铵氧化滴定法及高氯酸氧化滴定法    		 China National Standards
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    GB/T 3656-2022 Throwing measurement method of coercive force of electromagnetic pure iron and soft magnetic alloy
    电磁纯铁及软磁合金矫顽力的抛移测量方法    		 China National Standards
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    GB/T 13747.18-2022 Methods for chemical analysis of zirconium and zirconium alloys - Part 18: Determination of vanadium content - Benzoylphenyl hydroxylamine spectrophotometry and inductively coupled plasma atomic emission spectrometry
    锆及锆合金化学分析方法 第18部分：钒含量的测定 苯甲酰苯基羟胺分光光度法和电感耦合等离子体原子发射光谱法    		 China National Standards
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    GB/T 13747.10-2022 Methods for chemical analysis of zirconium and zirconium alloys - Part 10: Determination of tungsten content - Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry
    锆及锆合金化学分析方法 第10部分：钨含量的测定 硫氰酸盐分光光度法和电感耦合等离子体原子发射光谱法    		 China National Standards
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    GB/T 13747.9-2022 Methods for chemical analysis of zirconium and zirconium alloys - Part 9: Determination of magnesium content - flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry
    锆及锆合金化学分析方法 第9部分：镁含量的测定 火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法    		 China National Standards
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    GB/T 6150.17-2022 Methods for chemical analysis of tungsten concentrates - Part 17: Determination of antimony content - Atomic fluorescence spectrometry
    钨精矿化学分析方法 第17部分：锑含量的测定 原子荧光光谱法    		 China National Standards
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    GB/T 6150.13-2022 Methods for chemical analysis of tungsten concentrates - Part 13: Determination of arsenic content - Atomic fluorescence spectrometry and DDTC-Ag spectrophotometry
    钨精矿化学分析方法 第13部分：砷含量的测定 原子荧光光谱法和DDTC-Ag分光光度法    		 China National Standards
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    GB/T 6150.2-2022 Methods for chemical analysis of tungsten concentrates - Part 2: Determination of tin content - Potassium iodate titration and inductively coupled plasma atomic emission spectrometry
    钨精矿化学分析方法 第2部分：锡含量的测定 碘酸钾滴定法和电感耦合等离子体原子发射光谱法    		 China National Standards
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    GB/T 41777-2022 Forensic Science - Test Method for Explosive Power of Explosives
    法庭科学 爆炸物爆炸威力检验方法    		 China National Standards
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    GB/T 41845-2022 Forensic Science - Protocols for the Identification of Gunpowder and Explosives
    法庭科学 火炸药鉴定规程    		 China National Standards
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    GB/T 41841-2022 Functional assessment of forearm prosthesis
    前臂假肢功能评估    		 China National Standards
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    GB/T 5686.4-2022 Ferromanganese, manganese silicon alloy, ferromanganese nitride and metal manganese Determination of phosphorus content Molybdenum blue spectrophotometry and bismuth phosphorus molybdenum blue spectrophotometry
    锰铁、锰硅合金、氮化锰铁和金属锰 磷含量的测定 钼蓝分光光度法和铋磷钼蓝分光光度法    		 China National Standards
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    GB/T 5686.2-2022 Determination of ferromanganese, manganese-silicon alloy, ferromanganese nitride and metal manganese-silicon content Molybdenum blue spectrophotometry, potassium fluorosilicate titration and perchloric acid gravimetric method
    锰铁、锰硅合金、氮化锰铁和金属锰 硅含量的测定 钼蓝分光光度法、氟硅酸钾滴定法和高氯酸重量法    		 China National Standards
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    GB/T 41079.2-2022 Methods for Determination of Physical Properties of Liquid Metals Part 2: Determination of Electrical Conductivity
    液态金属物理性能测定方法 第2部分：电导率的测定    		 China National Standards
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    GB/T 41704-2022 Testing method for cathode material of lithium ion battery - Determination of magnetic foreign matter content and residual alkali content
    锂离子电池正极材料检测方法 磁性异物含量和残余碱含量的测定    		 China National Standards
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    GB/T 41743-2022 Rapid detection and evaluation method of vacuum glass insulation performance and its attenuation - unsteady state method
    真空玻璃保温性能及其衰减快速检测评估方法 非稳态法    		 China National Standards
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    GB/T 18029.2-2022 Wheelchairs - Part 2: Determination of the dynamic stability of electric wheelchairs
    轮椅车 第2部分：电动轮椅车动态稳定性的测定    		 China National Standards
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    GB/T 21404-2022 Internal combustion engines - Methods of determining and measuring engine power - General requirements
    内燃机 发动机功率的确定和测量方法 一般要求    		 China National Standards
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    GB/T 41751-2022 Test method for radius of curvature of crystal surface of gallium nitride single crystal substrate
    氮化镓单晶衬底片晶面曲率半径测试方法    		 China National Standards
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    GB/T 42056-2022 Specifications for high-precision expression of electronic road map routes and facilities along the route
    电子公路图路线及沿线设施要素高精度表达规范    		 China National Standards
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    GB/T 41756-2022 Corrosion of metals and alloys - Method for assessing resistance to atmospheric corrosion of low alloy steels
    金属和合金的腐蚀 低合金钢耐大气腐蚀评估方法    		 China National Standards
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    GB/T 41755-2022 Cracking susceptibility test of pipeline steel pipe in acidic environment-full ring specimen ellipse deformation method
    酸性环境中管线钢管开裂敏感性试验 全环试样椭圆变形法    		 China National Standards
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    GB/T 6730.61-2022 Iron ore - Determination of carbon and sulfur content - High frequency combustion infrared absorption method
    铁矿石 碳和硫含量的测定 高频燃烧红外吸收法    		 China National Standards
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    GB/T 41739-2022 Test method for dimensional stability of metal matrix composites—Cold and heat cycle method
    金属基复合材料尺寸稳定性检测方法 冷热循环法    		 China National Standards
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    GB/T 42075-2022 Evaluation method of regional rainstorm process
    区域性暴雨过程评估方法    		 China National Standards
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    GB/T 41696-2022 Classification and general technical requirements of lower limb rehabilitation training equipment
    下肢康复训练设备的分类及通用技术条件    		 China National Standards
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    GB/T 41738-2022 Test method for mode I interlaminar fracture toughness (GIC) of fiber metal laminates
    纤维金属层板I型层间断裂韧性（GIC）试验方法    		 China National Standards
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    GB/T 41737-2022 Aluminum matrix composites - Test method for volume fraction of silicon carbide - Dissolution method
    铝基复合材料 碳化硅体积分数试验方法 溶解法    		 China National Standards
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    GB/T 41741-2022 Classification and test method of attapulgite clay
    凹凸棒石黏土分级及测试方法    		 China National Standards
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    GB/T 41760-2022 Test method for spontaneous polarization performance of tourmaline
    电气石自发极化性能测试方法    		 China National Standards
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    GB/T 30661.6-2022 Seats for wheelchairs - Part 6: Simulated use and determination of seat cushion performance changes
    轮椅车座椅 第6部分：模拟使用和座垫性能变化的测定    		 China National Standards
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    GB/T 42062-2022 Medical Devices Application of Risk Management to Medical Devices
    医疗器械 风险管理对医疗器械的应用    		 China National Standards
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    GB/T 41716-2022 Determination of main active ingredients in lacquer tree by high performance liquid chromatography
    漆树中主要有效成分含量的测定 高效液相色谱法    		 China National Standards
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    GB 14023-2022 Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for protection of off-vehicle receivers
    车辆、船和内燃机 无线电骚扰特性 用于保护车外接收机的限值和测量方法    		 China National Standards
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    GB/T 36731-2018 Temporary construction of the stage and stands of the performance venue safety "No. 1 Amendment"
    临时搭建演出场所舞台、看台安全《第1号修改单》    		 China National Standards
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    GB/T 37400.17-2022 General Specifications for Heavy Machinery Part 17: Repair Welding of Forged Steel Parts
    重型机械通用技术条件 第17部分：锻钢件补焊    		 China National Standards
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    GB/T 41910-2022 Quality control of washed faeces and grading of faecal samples
    洗涤粪菌质量控制和粪菌样本分级    		 China National Standards
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    GB/T 42035-2022 Determination of pore size distribution of coal and rock - NMR method
    煤和岩石孔径分布的测定 核磁共振法    		 China National Standards
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    GB/T 41725-2022 Guidelines for Establishing Limits of Chemical Substances in Consumer Products
    消费品中化学物质限量制定导则    		 China National Standards
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    GB/T 26957-2022 Destructive testing of welds in metallic materials - Tensile test methods for cross joints and lap joints
    金属材料焊缝破坏性试验 十字接头和搭接接头拉伸试验方法    		 China National Standards
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    GB/T 2652-2022 Destructive test of welds in metallic materials Longitudinal tensile test of weld metal in fusion welded joints
    金属材料焊缝破坏性试验 熔化焊接头焊缝金属纵向拉伸试验    		 China National Standards
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    GB/T 41826-2022 Guidelines for Reliability Improvement of Consumer Products Based on Quality Assurance Data
    基于质保数据的消费品可靠性改进指南    		 China National Standards
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    GB/T 41709-2022 Carbon fiber reinforced plastics - Determination of size and aspect ratio of pulverized material
    碳纤维增强塑料 粉碎料尺寸和长宽比的测定    		 China National Standards
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    GB/T 18779.1-2022 Geometric Product Specification (GPS) Measurement Inspection of Workpieces and Measuring Equipment Part 1: Rules for Passing or Failing Verification According to Specifications
    产品几何技术规范(GPS) 工件与测量设备的测量检验 第1部分：按规范验证合格或不合格的判定规则    		 China National Standards
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    GB/T 42053-2022 Ships and marine technology - Requirements for the use and maintenance of marine cranes
    船舶与海洋技术 船用起重机 使用与维护要求    		 China National Standards
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    GB/T 38265.3-2022 Test methods for soldering fluxes - Part 3: Determination of acid value - Potentiometric and visual titration
    软钎剂试验方法 第3部分：酸值的测定 电位滴定法和目视滴定法    		 China National Standards
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    GB/T 41768-2022 Thermal insulation materials for building - Determination of organic matter content
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