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Standard Code | Standard Title | Standard Class | Order |
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GB/T 38265.11-2021 |
Test methods for soft soldering fluxes—Part 11: Solubility of flux residues 软钎剂试验方法 第11部分:钎剂残留物的可溶性 |
China National Standards for |
English PDF |
GB/T 38265.5-2021 |
Test methods for soft soldering fluxes -- Part 5: Copper mirror test 软钎剂试验方法 第5部分:铜镜试验 |
China National Standards for |
English PDF |
GB/T 41158-2021 |
Management requirements for circulation information of automobile aftermarket parts 汽车后市场配件流通信息管理要求 |
China National Standards for |
English PDF |
GB/T 22437.5-2021 |
Cranes—Design principles for loads and load combinations—Part 5:Overhead travelling and portal bridge cranes 起重机 载荷与载荷组合的设计原则 第5部分:桥式和门式起重机 |
China National Standards for |
English PDF |
GB/T 20346.1-2021 |
Equipment for distributing fertilizer—Part 1: Full width fertilizer distributors 施肥机械 第1部分:全幅宽撒肥机 |
China National Standards for |
English PDF |
GB/T 8593.2-2021 |
Earth-moving machinery—Symbols for operator controls and other displays—Part 2:Symbols for specific machines,equipment and accessories 土方机械 司机操纵装置和其他显示装置用符号 第2部分:机器、工作装置和附件的特殊符号 |
China National Standards for |
English PDF |
GB/T 8593.1-2021 |
Earth-moving machinery -- Symbols for operator controls and other displays -- Part 1: Common symbols 土方机械? 司机操纵装置和其他显示装置用符号? 第1部分:通用符号 |
China National Standards for |
English PDF |
GB/T 2449.1-2021 |
Sulphur for industrial use—Part 1: Solid product 工业硫磺 第1部分:固体产品 |
China National Standards for |
English PDF |
GB/T 29004-2021 |
Rice transplanter -- Evaluation index and measurement methods for fuel consumption 水稻插秧机 燃油消耗量指标及测量方法 |
China National Standards for |
English PDF |
GB/T 24604-2021 |
Rolling bearings-Angular contact thrust ball bearings and units for machine tool screws 滚动轴承 机床丝杠用推力角接触球轴承及单元 |
China National Standards for |
English PDF |
GB/T 26473-2021 |
Cranes—Safety requirements for loader cranes 起重机 随车起重机安全要求 |
China National Standards for |
English PDF |
GB/T 38055.5-2021 |
Rough-terrain trucks—User requirements—Part 5: Interface between variable-reach truck and intergrated personnel work platform 越野叉车 对用户的要求 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 |
China National Standards for |
English PDF |
GB/T 38055.4-2021 |
Rough-terrain trucks—User requirements—Part 4: Additional requirements for variable-reach trucks handling freely suspended loads 越野叉车 对用户的要求 第4部分:悬吊可自由摆动载荷伸缩臂式叉车的附加要求 |
China National Standards for |
English PDF |
GB/T 41124-2021 |
General technical requirements for aseptic blowing-filling-capping bloc 无菌吹灌旋一体机通用技术要求 |
China National Standards for |
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 for |
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 for |
English PDF |
GB/T 26301-2021 |
Copper-nickel-zinc alloy strips and foils for shield 屏蔽用锌白铜带箔材 |
China National Standards for |
English PDF |
GB/T 26024-2021 |
Seamless copper and copper alloys tube for valves on air-conditioning and refrigeration system 空调与制冷系统阀件用铜及铜合金无缝管 |
China National Standards for |
English PDF |
GB/T 41122-2021 |
Requirements for lifts used to assist in building evacuation 用于辅助建筑物人员疏散的电梯要求 |
China National Standards for |
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 for |
English PDF |
GB/T 26557-2021 |
Builders hoists for persons and materials with vertically guided cages 吊笼有垂直导向的人货两用施工升降机 |
China National Standards for |
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 for |
English PDF |
GB/T 22473.1-2021 |
Batteries used for energy storage -- Part 1: Photovoltaic off-grid application technical conditions 储能用蓄电池? 第1部分:光伏离网应用技术条件 |
China National Standards for |
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 for |
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 for |
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 for |
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 for |
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 for |
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 for |
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 for |
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 for |
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 for |
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 for |
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 for |
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 for |
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 for |
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 for |
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 for |
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 for |
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 for |
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 for |
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 for |
English PDF |
GB/T 41207-2021 |
Information and documentation -- Management systems for records -- Guidelines for implementation 信息与文献 文件(档案)管理体系 实施指南 |
China National Standards for |
English PDF |
GB/T 41136-2021 |
Resistance welding equipment -- Transformers -- Integrated transformer-rectifier units for welding guns operating at 1 000 Hz 电阻焊设备 变压器 一体式焊钳用内置整流器的1000Hz变压器 |
China National Standards for |
English PDF |
GB/T 41089-2021 |
Technical specification for isolated lightning protection of electronic system based on lightning nowcasting and warning 基于雷电临近预警的电子系统隔离防雷技术规范 |
China National Standards for |
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 for |
English PDF |
GB/T 19490-2021 |
Telecommunication regulations for maritime mobile services—General requirement 水上移动业务通信规则 总体要求 |
China National Standards for |
English PDF |
GB/T 41041-2021 |
Control requirements of forbidden and restricted components for space applications 宇航禁限用元器件控制要求 |
China National Standards for |
English PDF |
GB/T 41037-2021 |
Assurance requirements for system in package for space applications 宇航用系统级封装(SiP)保证要求 |
China National Standards for |
English PDF |
GB/T 41040-2021 |
COTS semiconductor parts for space application -- Quality assurance requirements 宇航用商业现货(COTS)半导体器件 质量保证要求 |
China National Standards for |
English PDF |
GB/T 41032-2021 |
General guidelines for construction analysis components for space applications 宇航用元器件结构分析通用指南 |
China National Standards for |
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 for |
English PDF |
GB/T 41033-2021 |
Design requirements of radiation hardening for CMOS IC CMOS集成电路抗辐射加固设计要求 |
China National Standards for |
English PDF |
GB/T 41036-2021 |
General specification for super high-low temperature circular electrical connector for space applications 宇航用超高低温圆形电连接器通用规范 |
China National Standards for |
English PDF |
GB/T 41097-2021 |
Use management for sightseeing vehicle 非公路用旅游观光车辆使用管理 |
China National Standards for |
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 for |
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 for |
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 for |
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 for |
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 for |
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 for |
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 for |
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 for |
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 for |
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 for |
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 for |
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 for |
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 for |
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 for |
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 for |
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 for |
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 for |
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 for |
English PDF |
GB/T 29722-2021 |
Commercial coal quality—Coal for entrained-flow gasification 商品煤质量 气流床气化用煤 |
China National Standards for |
English PDF |
GB/T 23251-2021 |
Guideline for coal used in coal chemical technology 煤化工用煤技术导则 |
China National Standards for |
English PDF |
GB/T 23810-2021 |
Commercial coal quality—Coal for direct liquefaction 商品煤质量 直接液化用煤 |
China National Standards for |
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 for |
English PDF |
GB/T 41029-2021 |
Specification for offshore well abandonment operation of oil & gas drilling 石油天然气钻井海洋弃井作业规程 |
China National Standards for |
English PDF |
GB/T 41087-2021 |
Technical specification for heat exchange system of solar thermal power plant 太阳能热发电站换热系统技术要求 |
China National Standards for |
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 for |
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 for |
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 for |
English PDF |
GB/T 41125-2021 |
Agricultural machinery -- Equipment for sowing -- Minimization of the environmental effects of fan exhaust from pneumatic systems 农业机械? 播种机? 减少气力系统风机排气对环境的影响 |
China National Standards for |
English PDF |
GB/T 41140-2021 |
Analysis criterion for radiation source term of reactor core and spent fuel assembly in PWR nuclear power plant 压水堆核电厂堆芯及乏燃料组件辐射源项分析准则 |
China National Standards for |
English PDF |
GB/T 5289.2-2021 |
Test conditions for testing the accuracy of boring and milling machines with horizontal spindle—Part 2:Machines with movable column and fixed table 卧式铣镗床精度检验条件 第2部分:带移动立柱和固定工作台的机床 |
China National Standards for |
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 for |
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 for |
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 for |
English PDF |
GB/T 13627-2021 |
Criteria for accident monitoring instrumentation for nuclear power plants 核电厂事故监测仪表准则 |
China National Standards for |
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 for |
English PDF |
GB/T 41143-2021 |
Glossary of terms of instrumentation and control for nuclear power plants 核电厂仪表和控制术语 |
China National Standards for |
English PDF |
GB/T 13286-2021 |
Criteria for independence of class 1E equipment and circuits in nuclear power plants 核电厂安全级电气设备和电路独立性准则 |
China National Standards for |
English PDF |
GB/T 41145-2021 |
Human factors verification and validation for nuclear power plants 核电厂人因验证和确认 |
China National Standards for |
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 for |
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 for |
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 for |
English PDF |
GB/T 20629.4-2021 |
Non-cellulosic papers for electrical purposes -- Part 4:Aramid fibre paper containing mica particles 电气用非纤维素纸? 第4部分:含云母颗粒的聚芳酰胺纤维纸 |
China National Standards for |
English PDF |
GB/T 30331-2021 |
Indicator system of warehousing performance 仓储绩效指标体系 |
China National Standards for |
English PDF |
GB/T 41003.2-2021 |
General technical specification for plastic foam mats—Part 2: Indoor polyvinyl chloride foam mats 塑料泡沫垫通用技术条件 第2部分:室内聚氯乙烯泡沫垫 |
China National Standards for |
English PDF |
GB/T 21413.2-2021 |
Railway applications—Electric equipment for rolling stock—Part 2:Electrotechnical components—General rules 轨道交通 机车车辆电气设备 第2部分:电工器件 通用规则 |
China National Standards for |
English PDF |
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