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Standard Code | Standard Title | Standard Class | Order |
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GB/T 6730.28-2021 |
Iron ores—Determination of fluorine content—Ion-selective electrode method 铁矿石 氟含量的测定 离子选择电极法 |
China National Standards et |
English PDF |
GB/T 41135.2-2021 |
Current and voltage sensors or detectors, to be used for fault passage indication purposes -- Part 2: System aspects 故障路径指示用电流和电压传感器或探测器?? 第2部分:系统应用 |
China National Standards et |
English PDF |
GB/T 41135.1-2021 |
Current and voltage sensors or detectors, to be used for fault passage indication purposes -- Part 1: General principles and requirements 故障路径指示用电流和电压传感器或探测器?? 第1部分:通用原理和要求 |
China National Standards et |
English PDF |
GB/T 24807-2021 |
Electromagnetic compatibility for lifts, escalators and moving walks—Emission 电梯、自动扶梯和自动人行道的电磁兼容 发射 |
China National Standards et |
English PDF |
GB/T 41130-2021 |
Basic requirements for safety management of exhibition venue 展览场馆安全管理基本要求 |
China National Standards et |
English PDF |
GB/T 41139-2021 |
Requirements of standard conformance testing for information classification coding and metadata 信息分类编码及元数据标准符合性测试要求 |
China National Standards et |
English PDF |
GB/T 10762-2021 |
Method of mass measurements for industrial and mining electric locomotive 工矿电机车质量测量方法 |
China National Standards et |
English PDF |
GB/T 16318-2021 |
Basic test method for rotating traction electrical machines 旋转牵引电机基本试验方法 |
China National Standards et |
English PDF |
GB/T 41225-2021 |
Limit and determination of free phenols in phenoxy carboxylic acid herbicides 苯氧羧酸类除草剂中游离酚限量及检测方法 |
China National Standards et |
English PDF |
GB/T 25684.13-2021 |
Earth-moving machinery—Safety—Part 13: Requirements for rollers 土方机械 安全 第13部分:压路机的要求 |
China National Standards et |
English PDF |
GB/T 25684.12-2021 |
Earth-moving machinery—Safety—Part 12: Requirements for cable excavators 土方机械 安全 第12部分:机械挖掘机的要求 |
China National Standards et |
English PDF |
GB/T 25684.11-2021 |
Earth-moving machinery—Safety—Part 11: Requirements for landfill compactors 土方机械 安全 第11部分:回填压实机的要求 |
China National Standards et |
English PDF |
GB/T 25684.10-2021 |
Earth-moving machinery—Safety—Part 10: Requirements for trenchers 土方机械 安全 第10部分:挖沟机的要求 |
China National Standards et |
English PDF |
GB/T 25684.9-2021 |
Earth-moving machinery—Safety—Part 9: Requirements for pipelayers 土方机械 安全 第9部分:吊管机的要求 |
China National Standards et |
English PDF |
GB/T 25684.8-2021 |
Earth-moving machinery—Safety—Part 8: Requirements for graders 土方机械 安全 第8部分:平地机的要求 |
China National Standards et |
English PDF |
GB/T 25684.7-2021 |
Earth-moving machinery—Safety—Part 7: Requirements for scrapers 土方机械 安全 第7部分:铲运机的要求 |
China National Standards et |
English PDF |
GB/T 25684.6-2021 |
Earth-moving machinery—Safety—Part 6: Requirements for dumpers 土方机械 安全 第6部分:自卸车的要求 |
China National Standards et |
English PDF |
GB/T 25684.5-2021 |
Earth-moving machinery—Safety—Part 5: Requirements for hydraulic excavators 土方机械 安全 第5部分:液压挖掘机的要求 |
China National Standards et |
English PDF |
GB/T 25684.4-2021 |
Earth-moving machinery—Safety—Part 4: Requirements for backhoe loaders 土方机械 安全 第4部分:挖掘装载机的要求 |
China National Standards et |
English PDF |
GB/T 25684.3-2021 |
Earth-moving machinery—Safety—Part 3: Requirements for loaders 土方机械 安全 第3部分:装载机的要求 |
China National Standards et |
English PDF |
GB/T 25684.2-2021 |
Earth-moving machinery—Safety—Part 2: Requirements for dozers 土方机械 安全 第2部分:推土机的要求 |
China National Standards et |
English PDF |
GB/T 26641-2021 |
Non-destructive testing—Magnetic memory testing—General requirements 无损检测 磁记忆检测 总体要求 |
China National Standards et |
English PDF |
GB/T 41120-2021 |
Non-destructive testing -- Test method for non-ferromagnetic metallic component pulsed eddy current testing 无损检测 非铁磁性金属材料脉冲涡流检测 |
China National Standards et |
English PDF |
GB/T 41119-2021 |
Non-destructive testing—Micromagnetic testing—General principles 无损检测 微磁检测 总则 |
China National Standards et |
English PDF |
GB/T 41109-2021 |
Earth-moving machinery -- Fuel consumption for grader -- Test methods 土方机械? 平地机燃油消耗量? 试验方法 |
China National Standards et |
English PDF |
GB/T 7991.3-2021 |
Test method of viterous and porcelain enamels -- Part 3: Determination of resistance to thermal shock 搪玻璃层试验方法 第3部分:耐温差急变性能的测定 |
China National Standards et |
English PDF |
GB/T 20724-2021 |
Microbeam analysis—Method of thickness measurement for thin crystals by convergent beam electron diffraction 微束分析 薄晶体厚度的会聚束电子衍射测定方法 |
China National Standards et |
English PDF |
GB/T 41076-2021 |
Microbeam analysis—Electron backscatter diffraction—Quantitative determination of austenite in steel 微束分析 电子背散射衍射 钢中奥氏体的定量分析 |
China National Standards et |
English PDF |
GB/T 29732-2021 |
Surface chemical analysis—Medium resolution auger electron spectrometers—Calibration of energy scales for elemental analysis 表面化学分析 中等分辨俄歇电子能谱仪 元素分析用能量标校准 |
China National Standards et |
English PDF |
GB/T 10827.2-2021 |
Industrial trucks -- Safety requirements and verification -- Part 2: Self-propelled variable-reach trucks 工业车辆? 安全要求和验证? 第2部分:自行式伸缩臂式叉车 |
China National Standards et |
English PDF |
GB/T 41075-2021 |
Fluorescent whitening agent -- Determination of migration properties 荧光增白剂 迁移性的测定 |
China National Standards et |
English PDF |
GB/T 41031-2021 |
Liquefied coalbed methane 液化煤层气 |
China National Standards et |
English PDF |
GB/T 25803-2021 |
C.I. Disperse violet 26(Disperse violet HFRL) C.I.分散紫26(分散紫HFRL) |
China National Standards et |
English PDF |
GB/T 41064-2021 |
Surface chemical analysis—Depth profiling—Method for sputter rate determination in X-ray photoelectron spectroscopy, Auger electron spectroscopy and secondary-ion mass spectrometry sputter depth profiling using single and multi-layer thin films 表面化学分析 深度剖析 用单层和多层薄膜测定X射线光电子能谱、俄歇电子能谱和二次离子质谱中深度剖析溅射速率的方法 |
China National Standards et |
English PDF |
GB/T 41034-2021 |
General design specification of electromagnetic relay for space application 宇航用电磁继电器通用设计规范 |
China National Standards et |
English PDF |
GB/T 1927.20-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 20: Determination of cleavage strength 无疵小试样木材物理力学性质试验方法 第20部分:抗劈力测定 |
China National Standards et |
English PDF |
GB/T 1927.19-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 19: Determination of static hardness 无疵小试样木材物理力学性质试验方法 第19部分:硬度测定 |
China National Standards et |
English PDF |
GB/T 1927.18-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 18: Determination of resistance to impact indentation 无疵小试样木材物理力学性质试验方法 第18部分:抗冲击压痕测定 |
China National Standards et |
English PDF |
GB/T 1927.17-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 17: Determination of impact bending strength 无疵小试样木材物理力学性质试验方法 第17部分:冲击韧性测定 |
China National Standards et |
English PDF |
GB/T 3799-2021 |
Technical requirements for completion and acceptance of vehicle engines overhaul 汽车发动机大修竣工出厂技术条件 |
China National Standards et |
English PDF |
GB/T 3798-2021 |
Technical requirements for completion and acceptance of vehicle overhaul 汽车大修竣工出厂技术条件 |
China National Standards et |
English PDF |
GB/T 1927.12-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 12:Determination of strength in compression perpendicular to grain 无疵小试样木材物理力学性质试验方法 第12部分:横纹抗压强度测定 |
China National Standards et |
English PDF |
GB/T 1927.10-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 10: Determination of modulus of elasticity in bending 无疵小试样木材物理力学性质试验方法 第10部分:抗弯弹性模量测定 |
China National Standards et |
English PDF |
GB/T 1927.9-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 9: Determination of bending strength 无疵小试样木材物理力学性质试验方法 第9部分:抗弯强度测定 |
China National Standards et |
English PDF |
GB/T 1927.8-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 8: Determination of swelling 无疵小试样木材物理力学性质试验方法 第8部分:湿胀性测定 |
China National Standards et |
English PDF |
GB/T 41079.1-2021 |
Test methods for physical properties of liquid metals—Part 1:Determination of density 液态金属物理性能测定方法 第1部分:密度的测定 |
China National Standards et |
English PDF |
GB/T 1927.7-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 7: Determination of water absorption 无疵小试样木材物理力学性质试验方法 第7部分:吸水性测定 |
China National Standards et |
English PDF |
GB/T 1927.6-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 6: Determination of shrinkage 无疵小试样木材物理力学性质试验方法 第6部分:干缩性测定 |
China National Standards et |
English PDF |
GB/T 1927.5-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 5: Determination of density 无疵小试样木材物理力学性质试验方法 第5部分:密度测定 |
China National Standards et |
English PDF |
GB/T 1927.4-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 4: Determination of moisture content 无疵小试样木材物理力学性质试验方法 第4部分:含水率测定 |
China National Standards et |
English PDF |
GB/T 1927.3-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 3: Determination of the growth rings width and latewood rate of wood 无疵小试样木材物理力学性质试验方法 第3部分:生长轮宽度和晚材率测定 |
China National Standards et |
English PDF |
GB/T 1927.2-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 2: Sampling methods and general requirements 无疵小试样木材物理力学性质试验方法 第2部分:取样方法和一般要求 |
China National Standards et |
English PDF |
GB/T 1927.1-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 1: Collection of sample tree 无疵小试样木材物理力学性质试验方法 第1部分:试材采集 |
China National Standards et |
English PDF |
GB/T 41154-2021 |
Metallic materials—Multiaxial fatigue testing—Axial-torsional strain-controlled thermo-mechanical fatigue testing method 金属材料 多轴疲劳试验 轴向-扭转应变控制热机械疲劳试验方法 |
China National Standards et |
English PDF |
GB/T 8643-2021 |
Determination of lubricant content in lubricated metal-powder mixes—Soxhlet extraction method 含润滑剂金属粉末中润滑剂含量的测定 索格利特(Soxhlet)萃取法 |
China National Standards et |
English PDF |
GB/T 41080-2021 |
Metallographic inspection method for molybdenum and molybdenum alloys 钼及钼合金金相检验方法 |
China National Standards et |
English PDF |
GB/T 41211-2021 |
General specifications for moon and planetary in-situ spectral detection instrument 月球与行星原位光谱探测仪器通用规范 |
China National Standards et |
English PDF |
GB/T 41209-2021 |
General specifications for laser rangefinder for lunar and planetary exploration 月球与行星探测激光测距仪通用规范 |
China National Standards et |
English PDF |
GB/T 9441-2021 |
Metallographic test method for spheroidal graphite cast iron 球墨铸铁金相检验 |
China National Standards et |
English PDF |
GB/T 41155-2021 |
Sintered metal materials,excluding hardmetals—Fatigue test pieces 烧结金属材料(不包括硬质合金) 疲劳试样 |
China National Standards et |
English PDF |
GB/T 41093-2021 |
Machine tools safety -- Turning machines 机床安全 车床 |
China National Standards et |
English PDF |
GB/T 41134.2-2021 |
Fuel cell power systems for industrial electric trucks -- Part 2: Performance test methods 电驱动工业车辆用燃料电池发电系统 第2部分:性能试验方法 |
China National Standards et |
English PDF |
GB/T 41134.1-2021 |
Fuel cell power systems for industrial electric trucks -- Part 1: Safety 电驱动工业车辆用燃料电池发电系统 第1部分:安全 |
China National Standards et |
English PDF |
GB/T 41068-2021 |
Nanotechnologies -- Determination of water-soluble anions content in graphene-related powder -- Ion chromatography method 纳米技术 石墨烯粉体中水溶性阴离子含量的测定 离子色谱法 |
China National Standards et |
English PDF |
GB/T 41067-2021 |
Nanotechnologies -- Determination of sulfur, fluorine, chlorine and bromine content in graphene related powder -- Combustion ion chromatography method 纳米技术 石墨烯粉体中硫、氟、氯、溴含量的测定 燃烧离子色谱法 |
China National Standards et |
English PDF |
GB/T 41142-2021 |
Hardware design requirements of computer-based instrumentation and control systems important to safety for nuclear power plants 核电厂安全重要数字仪表和控制系统硬件设计要求 |
China National Standards et |
English PDF |
GB/T 5204-2021 |
Periodic surveillance testing of the safety system of nuclear power plant 核电厂安全系统定期试验与监测 |
China National Standards et |
English PDF |
GB/T 13626-2021 |
Application of the single-failure criterion for nuclear power plant safety systems 单一故障准则应用于核电厂安全系统 |
China National Standards et |
English PDF |
GB/T 11807-2021 |
Characteristics,design and operational procedures for acoustic monitoring systems of loose parts detection important to safety in nuclear power plants 核电厂安全重要松脱部件声学监测系统的特性、设计和运行规程 |
China National Standards et |
English PDF |
GB/T 17215.691-2021 |
Electricity metering data exchange -- The DLMS/COSEM suite -- Part 91: Communication profile using web-services to access a DLMS/COSEM server via a COSEM Access Service (CAS) 电测量数据交换? DLMS/COSEM组件? 第91部分:使用Web服务经COSEM访问服务(CAS)访问DLMS/COSEM服务器的通信配置 |
China National Standards et |
English PDF |
GB/T 17215.673-2021 |
Electricity metering data exchange -- The DLMS/COSEM suite -- Part 73: Wired and wireless M-Bus communication profiles for local and neighbourhood networks 电测量数据交换 DLMS/COSEM组件 第73部分:本地和社区网络的有线和无线M-Bus通信配置 |
China National Standards et |
English PDF |
GB/T 17215.647-2021 |
Electricity metering data exchange -- The DLMS/COSEM suite -- Part 47: DLMS/COSEM transport layer for IP networks 电测量数据交换 DLMS/COSEM组件 第47部分:基于IP网络的DLMS/COSEM传输层 |
China National Standards et |
English PDF |
GB/T 41090-2021 |
General design requirements of pressurized water reactor nuclear power plants with active safety systems 能动安全系统压水堆核电厂总设计要求 |
China National Standards et |
English PDF |
GB/T 17671-2021 |
Test method of cement mortar strength (ISO method) 水泥胶砂强度检验方法(ISO法) |
China National Standards et |
English PDF |
GB/T 41004.2-2021 |
Intelligent pipe network system-Part 2 :Intelligent plastic pipes , fittings and valves 智能管网系统 第2部分:智能塑料管材、管件及阀门 |
China National Standards et |
English PDF |
GB/T 41004.1-2021 |
Intelligent pipe network system-1 Part 1 : General 智能管网系统 第1部分:总则 |
China National Standards et |
English PDF |
GB/T 41091-2021 |
Guidance for electrical safety risk assessment and risk reduction in assembly occupancies 人员密集场所电气安全风险评估和风险降低指南 |
China National Standards et |
English PDF |
GB/T 41092-2021 |
Guidance for electrical safety risk assessment and risk reduction in multiple application workplace 多重应用环境场所电气安全风险评估和风险降低指南 |
China National Standards et |
English PDF |
GB/T 30574-2021 |
Safety of machinery—Implementation criteria for safeguarding 机械安全 安全防护的实施准则 |
China National Standards et |
English PDF |
GB/T 35205.7-2021 |
Rough-terrain trucks—Safety requirements and verificaiton—Part 7:longitudinal load moment systems 越野叉车 安全要求及验证 第7部分:纵向载荷力矩系统 |
China National Standards et |
English PDF |
GB/T 21437.3-2021 |
Road vehicles—Test method of electrical disturbances from conduction and coupling—Part 3: Electrical transient transmission by capacitive and inductive coupling via lines other than supply lines 道路车辆 电气/电子部件对传导和耦合引起的电骚扰试验方法 第3部分:对耦合到非电源线电瞬态的抗扰性 |
China National Standards et |
English PDF |
GB/T 21437.2-2021 |
Road vehicles—Test method of electrical disturbances from conduction and coupling—Part 2: Electrical transient conduction along supply lines only 道路车辆 电气/电子部件对传导和耦合引起的电骚扰试验方法 第2部分:沿电源线的电瞬态传导发射和抗扰性 |
China National Standards et |
English PDF |
GB/T 21437.1-2021 |
Road vehicles—Test method of electrical disturbances from conduction and coupling—Part 1: Definitions and general considerations 道路车辆 电气/电子部件对传导和耦合引起的电骚扰试验方法 第1部分:定义和一般规定 |
China National Standards et |
English PDF |
GB/T 3681.2-2021 |
Plastics—Methods of exposure to solar radiation—Part 2: Direct weathering and exposure behind window glass 塑料 太阳辐射暴露试验方法 第2部分:直接自然气候老化和暴露在窗玻璃后气候老化 |
China National Standards et |
English PDF |
GB/T 3681.1-2021 |
Plastics—Methods of exposure to solar radiation—Part 1: General guidance 塑料 太阳辐射暴露试验方法 第1部分:总则 |
China National Standards et |
English PDF |
GB/T 41146-2021 |
Method of sampling insulating liquids 绝缘液体取样方法 |
China National Standards et |
English PDF |
GB/T 9254.2-2021 |
Information technology equipment, multimedia equipment and receivers -- Electromagnetic compatibility -- Part 2: Immunity requirements 信息技术设备、多媒体设备和接收机 电磁兼容 第2部分:抗扰度要求 |
China National Standards et |
English PDF |
GB/T 41102-2021 |
General technical requirements for injection moulding system for Pet preform in packaging field 包装PET瓶坯注塑成型模具系统通用技术要求 |
China National Standards et |
English PDF |
GB/T 30031-2021 |
Industrial trucks -- Electromagnetic compatibility 工业车辆 电磁兼容性 |
China National Standards et |
English PDF |
GB/T 18978.304-2021 |
Ergonomics of human-system interaction—Part 304: User performance test methods for electronic visual displays 人-系统交互工效学 第304部分:电子视觉显示器的用户绩效测试方法 |
China National Standards et |
English PDF |
GB/T 18916.59-2021 |
Norm of water intake -- Part 59: Vinyl acetate 取水定额 第59部分:醋酸乙烯 |
China National Standards et |
English PDF |
GB/T 41017-2021 |
Water reuse guidelines- W astewater reclamation technologies and processes evaluation method 水回用导则 污水再生处理技术与工艺评价方法 |
China National Standards et |
English PDF |
GB/T 41212-2021 |
Nanotechnologies -- 5-(and 6)-Chloromethyl-2', 7' Dichloro-dihydrofluorescein diacetate (CM-H2DCF-DA) assay for evaluating nanoparticle-induced intracellular reactive oxygen species(ROS) production in RAW 264.7 macrophage cell line 纳米技术 荧光素二乙酸酯法检测纳米颗粒诱导巨噬细胞产生的活性氧 |
China National Standards et |
English PDF |
GB/T 1456-2021 |
Test method for flexural properties of sandwich constructions 夹层结构弯曲性能试验方法 |
China National Standards et |
English PDF |
GB/T 4271-2021 |
Test methods for the performance of solar collectors 太阳能集热器性能试验方法 |
China National Standards et |
English PDF |
GB/T 41095-2021 |
Mechanical vibration -- Methodology for selecting appropriate machinery vibration standards 机械振动? 选择适当的机器振动标准的方法 |
China National Standards et |
English PDF |
GB/T 41035-2021 |
Test method for aerospace ATX power supply 航天用可扩展架构计算机电源测试方法 |
China National Standards et |
English PDF |
GB/T 41060-2021 |
Test method for determining frost resistance of cement mortar 水泥胶砂抗冻性试验方法 |
China National Standards et |
English PDF |
GB/T 41062-2021 |
Test method for thermal transport properties to friction materials and brakes 摩擦材料和制动器间的热传导试验方法 |
China National Standards et |
English PDF |
GB/T 20076-2021 |
Measurement methods of maximum torque and maximum net power of engines for motorcycles and mopeds 摩托车和轻便摩托车发动机最大扭矩和最大净功率测量方法 |
China National Standards et |
English PDF |
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