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Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 39853.2-2021 |
Power quality measurement in power supply systems—Part 2: Functional tests aNd uncertainty requirements 供电系统中的电能质量测量 第2部分:功能试验和不确定度要求 |
China National Standards Nd |
English PDF |
GB/T 39851.2-2021 |
Road vehicles—Diagnostic communication over Controller Area Network (DoCAN) —Part 2:Transport protocol aNd network layer services 道路车辆 基于控制器局域网的诊断通信 第2部分:传输层协议和网络层服务 |
China National Standards Nd |
English PDF |
GB/T 39846-2021 |
LTE-based broadbaNd trunking communication (B-TrunC) system—Test methods for interface (Phase 1)—Interface between trunking core network and dispach console 基于LTE技术的宽带集群通信(B-TrunC)系统 接口测试方法(第一阶段) 集群核心网到调度台接口 |
China National Standards Nd |
English PDF |
GB/T 39845-2021 |
LTE-based broadbaNd trunking communication(B-TrunC) system—Technical requirements for network equipments(Phase 1) 基于LTE技术的宽带集群通信(B-TrunC)系统 网络设备技术要求(第一阶段) |
China National Standards Nd |
English PDF |
GB/T 39844-2021 |
Reliability growth—Statistical test aNd estimation methods 可靠性增长 统计试验和评估方法 |
China National Standards Nd |
English PDF |
GB/T 39843-2021 |
Electronic characteristic measurements—Local critical current density aNd its distribution in large-area superconducting films 电子学特性测量 大面积超导膜的局域临界电流密度及其分布 |
China National Standards Nd |
English PDF |
GB/T 39840-2021 |
LTE-based broadbaNd trunking communication (B-TrunC) system—Test methods for interface (Phase 1)—Air interface 基于LTE技术的宽带集群通信(B-TrunC)系统 接口测试方法(第一阶段) 空中接口 |
China National Standards Nd |
English PDF |
GB/T 39839-2021 |
LTE-based broadbaNd trunking communication (B-TrunC) system -- Technical requirements for user equipments (Phase 1) 基于LTE技术的宽带集群通信(B-TrunC)系统 终端设备技术要求(第一阶段) |
China National Standards Nd |
English PDF |
GB/T 39838-2021 |
LTE-based broadbaNd trunking communication (B-TrunC) system—Test methods for interface (Phase 1)—Interface between UE and trunking core network 基于LTE技术的宽带集群通信(B-TrunC)系统 接口测试方法(第一阶段) 终端到集群核心网接口 |
China National Standards Nd |
English PDF |
GB/T 39837-2021 |
Information technology—Remote operation aNd maintenance—Technical reference model 信息技术 远程运维 技术参考模型 |
China National Standards Nd |
English PDF |
GB/T 39836-2021 |
Test methods for slagging iNdexes in coal combustion 煤的燃烧结渣指数测定方法 |
China National Standards Nd |
English PDF |
GB/T 39831-2021 |
Hydraulic fluid power—Four-port modular stack valves aNd four-port directional control valves, sizes 02, 03, 05, 07, 08 and 10—Clamping dimensions 液压传动 规格02、03、05、07、08和10的四油口叠加阀和方向控制阀 夹紧尺寸 |
China National Standards Nd |
English PDF |
GB/T 39827.2-2021 |
Plastics -- Post-consumer poly(ethylene terephthalate)(PET) bottle recyclates -- Part 2: Preparation of test specimens aNd determination properties 塑料 用过的聚对苯二甲酸乙二醇酯(PET)瓶回收物 第2部分:试样制备和性能测定 |
China National Standards Nd |
English PDF |
GB/T 39827.1-2021 |
Plastics -- Post-consumer poly(ethylene terephthalate) (PET) bottle recyclates -- Part 1: Designation system aNd basis for specifications 塑料 用过的聚对苯二甲酸乙二醇酯(PET)瓶回收物 第1部分:命名系统和分类基础 |
China National Standards Nd |
English PDF |
GB/T 39825-2021 |
Light conveyor belts—Principal characteristics aNd applications 轻型输送带 基本性能及应用 |
China National Standards Nd |
English PDF |
GB/T 39823-2021 |
Light conveyor belts—Tolerances on widths aNd lengths of cut light conveyor belts 轻型输送带 切割式轻型输送带的宽度和长度极限偏差 |
China National Standards Nd |
English PDF |
GB/T 39822-2021 |
Plastics—Determination of yellowness iNdex and change in yellowness index 塑料 黄色指数及其变化值的测定 |
China National Standards Nd |
English PDF |
GB/T 39816-2021 |
Master alloy electrode for titanium aNd titanium alloy casting 钛及钛合金铸造母合金电极 |
China National Standards Nd |
English PDF |
GB/T 39813-2021 |
Conveyor belts—Guidelines for storage aNd handling 输送带 贮存和搬运指南 |
China National Standards Nd |
English PDF |
GB/T 39811-2021 |
Equipment nomenclature aNd sorted and numbering for stone industry 石材工业用设备术语和分类及型号编制方法 |
China National Standards Nd |
English PDF |
GB/T 39807-2021 |
Process specifications of Pb-free plating tin aNd tin alloys 无铅电镀锡及锡合金工艺规范 |
China National Standards Nd |
English PDF |
GB/T 39801-2021 |
General technical specifications of membrane distillation device for seawater aNd brackish water desalination 海水或苦咸水淡化用膜蒸馏装置通用技术规范 |
China National Standards Nd |
English PDF |
GB/T 39799-2021 |
Dimension,shape,weight aNd tolerances for titanium and titanium alloy bars and wires 钛及钛合金棒材和丝材尺寸、外形、重量及允许偏差 |
China National Standards Nd |
English PDF |
GB/T 39796-2021 |
Test method for airbone souNd insulating properties of glass used on multipe units 动车组玻璃隔声性能试验方法 |
China National Standards Nd |
English PDF |
GB/T 39795-2021 |
Conveyor belts for general purpose use—Electrical aNd flammability safety requirements 普通用途输送带 导电性和可燃性安全要求 |
China National Standards Nd |
English PDF |
GB/T 39794.1-2021 |
Test method for wiNd uplift resistance of metal roof -- Part 1: Static pressure method 金属屋面抗风掀性能检测方法 第1部分:静态压力法 |
China National Standards Nd |
English PDF |
GB/T 39790-2021 |
Specification for data processing software aNd interface of CNC turret punch press 数控回转头压力机数据处理软件及接口要求 |
China National Standards Nd |
English PDF |
GB/T 39788-2021 |
System aNd software engineering—Performance testing method 系统与软件工程 性能测试方法 |
China National Standards Nd |
English PDF |
GB/T 39783-2021 |
Technical requirement for data processing center of BeiDou grouNd-based augmentation system 北斗地基增强系统数据处理中心技术要求 |
China National Standards Nd |
English PDF |
GB/T 39779-2021 |
Design guidelines for distributed energy system of combined cooling, heating aNd power 分布式冷热电能源系统设计导则 |
China National Standards Nd |
English PDF |
GB/T 39778-2021 |
Technical specification for recycling aNd utilization of copper anode mud 铜阳极泥回收利用技术规范 |
China National Standards Nd |
English PDF |
GB/T 39777-2021 |
Technical requirements of measurement aNd verification of energy savings—Industrial boiler system 节能量测量和验证技术要求 工业锅炉系统 |
China National Standards Nd |
English PDF |
GB/T 39776-2021 |
Measuring aNd calculating methods of heat balance and heat efficiency of tunnel kiln of brick industrial 砖瓦工业隧道窑热平衡、热效率测定与计算方法 |
China National Standards Nd |
English PDF |
GB/T 39772.2-2021 |
Technical specification for reference station construction aNd acceptance of BeiDou ground-based augmentation system—Part 2:Acceptance specification 北斗地基增强系统基准站建设和验收技术规范 第2部分:验收规范 |
China National Standards Nd |
English PDF |
GB/T 39772.1-2021 |
Technical specification for reference station construction aNd acceptance of BeiDou ground-based augmentation system—Part 1:Construction specification 北斗地基增强系统基准站建设和验收技术规范 第1部分:建设规范 |
China National Standards Nd |
English PDF |
GB/T 39771.1-2021 |
Optical radiation safety of LEDs—Part 1: Safety requirements aNd classification 半导体发光二极管光辐射安全 第1部分:要求与等级分类方法 |
China National Standards Nd |
English PDF |
GB/T 39768-2021 |
Classification aNd coding for human biomaterial 人类生物样本分类与编码 |
China National Standards Nd |
English PDF |
GB/T 39764-2021 |
Volatile organic compouNds from upholstered furniture—On-site and rapid detection method 软体家具中挥发性有机化合物 现场快速检测方法 |
China National Standards Nd |
English PDF |
GB/T 39763-2021 |
Technical requirements of on-site aNd rapid collection equipment of volatile organic compounds from furniture 家具中挥发性有机化合物现场快速采集设备技术要求 |
China National Standards Nd |
English PDF |
GB/T 39761.1-2021 |
Green product assessment—Household electric appliances—Part 1:Refrigerators, air-coNditioners and washing machines 绿色产品评价 家用电器 第1部分:电冰箱、空调器和洗衣机 |
China National Standards Nd |
English PDF |
GB/T 39754-2021 |
Hot dip coating steel sheet aNd strip for corrugated pipe 波纹管用热镀层钢板及钢带 |
China National Standards Nd |
English PDF |
GB/T 39752-2021 |
Safety requirements aNd test specifications of electric vehicle conductive supply equipment 电动汽车供电设备安全要求及试验规范 |
China National Standards Nd |
English PDF |
GB/T 39745-2021 |
CNC punching aNd laser cutting composite machines 数控冲压激光切割复合机 |
China National Standards Nd |
English PDF |
GB/T 39743-2021 |
Plain bearings—Thermoplastic bushes—Dimensions aNd tolerance 滑动轴承 热塑性塑料轴套 尺寸与公差 |
China National Standards Nd |
English PDF |
GB/T 39741.2-2021 |
Plain bearings—Tolerances—Part 2:Tolerances on geometrical characteristics aNd surface roughness for shafts and thrust collars 滑动轴承 公差 第2部分:轴和止推轴肩的几何公差及表面粗糙度 |
China National Standards Nd |
English PDF |
GB/T 39721-2021 |
Technical requirement for reference station joining BeiDou grouNd-based augmentation system 北斗地基增强系统基准站入网技术要求 |
China National Standards Nd |
English PDF |
GB/T 39600-2021 |
Formaldehyde emission grading for wood-based panel aNd finishing products 人造板及其制品甲醛释放量分级 |
China National Standards Nd |
English PDF |
GB/T 39598-2021 |
A guide to the limited quantity in iNdoor loading for wood-based panel based on its ultimate formaldehyde emission 基于极限甲醛释放量的人造板室内承载限量指南 |
China National Standards Nd |
English PDF |
GB/T 34079.2-2021 |
Service specification of electronic government common platform based on cloud computing -- Part 2: Application deployment aNd data migration 基于云计算的电子政务公共平台服务规范 第2部分:应用部署和数据迁移 |
China National Standards Nd |
English PDF |
GB/T 34079.1-2021 |
Service specification of electronic government common platform based on cloud computing -- Part 1: Service catalog aNd coding 基于云计算的电子政务公共平台服务规范 第1部分:服务分类与编码 |
China National Standards Nd |
English PDF |
GB/T 34077.2-2021 |
Management specification of electronic government common platform based on cloud computing -- Part 2: Services metrics aNd valuation 基于云计算的电子政务公共平台管理规范 第2部分:服务度量计价 |
China National Standards Nd |
English PDF |
GB/T 33780.5-2021 |
Technical specification of electronic government common platform based on cloud computing -- Part 5: The architecture for information resource opening aNd sharing 基于云计算的电子政务公共平台技术规范 第5部分:信息资源开放共享系统架构 |
China National Standards Nd |
English PDF |
GB/T 30027-2021 |
RouNd steel short link chains for lifting purposes—Fine tolerance hoist chains for hand operated chain hoists—Grade VH 起重用钢制短环链 手动链式葫芦用高精度链 VH级 |
China National Standards Nd |
English PDF |
GB/T 30026-2021 |
RouNd steel short link chains for lifting purposes—Fine tolerance hoist chains for hand operated chain hoists—Grade TH 起重用钢制短环链 手动链式葫芦用高精度链 TH级 |
China National Standards Nd |
English PDF |
GB/T 28847.5-2021 |
Building automation aNd control systems—Part 5: Data communication protocol 建筑自动化和控制系统 第5部分:数据通信协议 |
China National Standards Nd |
English PDF |
GB/T 28267.1-2021 |
Steel cord conveyor belts—Part 1:Design,dimensions aNd mechanical requirements for conveyor belts for general use 钢丝绳芯输送带 第1部分:普通用途输送带的设计、尺寸和机械要求 |
China National Standards Nd |
English PDF |
GB/T 28170.2-2021 |
Information technology—Computer graphics aNd image processing—Extensible 3D(X3D)—Part 2: Scene access interface(SAI) 信息技术 计算机图形和图像处理 可扩展三维组件(X3D) 第2部分:场景访问接口(SAI) |
China National Standards Nd |
English PDF |
GB/T 25388.2-2021 |
WiNd turbines generator system—Double-fed converter—Part 2: Test method 风力发电机组 双馈式变流器 第2部分:试验方法 |
China National Standards Nd |
English PDF |
GB/T 25388.1-2021 |
WiNd turbines generator system—Double-fed converter—Part 1: Technical condition 风力发电机组 双馈式变流器 第1部分:技术条件 |
China National Standards Nd |
English PDF |
GB/T 25387.2-2021 |
WiNd turbines generator system—Full-power converter—Part 2:Test method 风力发电机组 全功率变流器 第2部分:试验方法 |
China National Standards Nd |
English PDF |
GB/T 25387.1-2021 |
WiNd turbines—Control system—Part 2:Test method 风力发电机组 全功率变流器 第1部分:技术条件 |
China National Standards Nd |
English PDF |
GB/T 25386.2-2021 |
WiNd turbines—Control system—Part 2:Test method 风力发电机组 控制系统 第2部分:试验方法 |
China National Standards Nd |
English PDF |
GB/T 25386.1-2021 |
WiNd turbines—Control system—Part 1:Technical condition 风力发电机组 控制系统 第1部分:技术条件 |
China National Standards Nd |
English PDF |
GB/T 24847-2021 |
Technical guide on 1000kV AC system voltage aNd reactive power 1000kV交流系统电压和无功电力技术导则 |
China National Standards Nd |
English PDF |
GB/T 22373-2021 |
Metadata of staNdard literature 标准文献元数据 |
China National Standards Nd |
English PDF |
GB/T 20833.4-2021 |
Rotating electrical machines—The wiNding insulation—Part 4: Measurement of insulation resistance and polarization index 旋转电机 绕组绝缘 第4部分:绝缘电阻和极化指数测量 |
China National Standards Nd |
English PDF |
GB/T 20833.1-2021 |
Rotating electrical machines—The wiNding insulation—Part 1:Off-line partial discharge measurements 旋转电机 绕组绝缘 第1部分:离线局部放电测量 |
China National Standards Nd |
English PDF |
GB/T 20645-2021 |
Specific environmental coNdition—Technical requirements of low-voltage apparatuses for plateau 特殊环境条件 高原用低压电器技术要求 |
China National Standards Nd |
English PDF |
GB/T 20385.1-2021 |
Textiles—Determination of organotin compouNds—Part 1:Derivatisation method using GC-MS 纺织品 有机锡化合物的测定 第1部分:衍生化气相色谱-质谱法 |
China National Standards Nd |
English PDF |
GB/T 19420-2021 |
Terminology of salt-making iNdustry 制盐工业术语 |
China National Standards Nd |
English PDF |
GB/T 18802.32-2021 |
Low-voltage surge protective devices—Part 32: Surge protective devices connected to photovoltaic installations—Selection aNd application principles 低压电涌保护器 第32部分:用于光伏系统的电涌保护器 选择和使用导则 |
China National Standards Nd |
English PDF |
GB/T 18802.31-2021 |
Low-voltage surge protective devices -- Part 31: Surge protective devices connected to photovoltaic installations -- Requirements aNd test methods 低压电涌保护器 第31部分:用于光伏系统的电涌保护器 性能要求和试验方法 |
China National Standards Nd |
English PDF |
GB/T 18400.10-2021 |
Test coNditions for machining centres—Part 10:Evaluation of thermal distortions 加工中心检验条件 第10部分:热变形的评定 |
China National Standards Nd |
English PDF |
GB/T 18386.1-2021 |
Test methods for energy consumption aNd range of electric vehicles—Part 1: Light-duty vehicles 电动汽车能量消耗量和续驶里程试验方法 第1部分:轻型汽车 |
China National Standards Nd |
English PDF |
GB/T 18329.4-2021 |
Plain bearings—Metallic multilayer plain bearings—Part 4:Non-destructive ultrasonic transmission testing of boNd of thickness greater than or equal to 0.3 mm 滑动轴承 多层金属滑动轴承 第4部分: 合金厚度≥0.3mm的结合质量超声穿透无损检测 |
China National Standards Nd |
English PDF |
GB/T 17215.221-2021 |
Electricity metering equipment(a. c. ) -- General requirements, tests aNd test conditions -- Part 21: Tariff and load control equipment 电测量设备(交流) 通用要求、试验和试验条件 第21部分:费率和负荷控制设备 |
China National Standards Nd |
English PDF |
GB/T 16903-2021 |
Rules for the presentation of graphical symbols for use on signs -- Design principles aNd requirements for public information graphical symbols 标志用图形符号表示规则 公共信息图形符号的设计原则与要求 |
China National Standards Nd |
English PDF |
GB/T 15914-2021 |
Monitoring aNd testing method for energy saving of steam heating equipments 蒸汽加热设备节能监测方法 |
China National Standards Nd |
English PDF |
GB/T 15566.20-2021 |
Public information guidance systems -- Setting principles aNd requirements -- Part 20: Urban area 公共信息导向系统 设置原则与要求 第20部分:城市区域 |
China National Standards Nd |
English PDF |
GB/T 14695-2021 |
Bucket wheel stacker reclaimer -- Type aNd basic parameters 臂式斗轮堆取料机 型式和基本参数 |
China National Standards Nd |
English PDF |
GB/T 14383-2021 |
Forged fittings, socket-welding aNd threaded 锻制承插焊和螺纹管件 |
China National Standards Nd |
English PDF |
GB/T 14352.22-2021 |
Methods for chemical analysis of tungsten ores aNd molybdenum ores -- Part 22:Determination of antimony content -- Hydride generation atomic fluorescence spectrometry 钨矿石、钼矿石化学分析方法 第22部分:锑量的测定 氢化物发生-原子荧光光谱法 |
China National Standards Nd |
English PDF |
GB/T 14352.21-2021 |
Methods for chemical analysis of tungsten ores aNd molybdenum ores -- Part 21: Determination of arsenic content -- Hydride generation atomic fluorescence spectrometry 钨矿石、钼矿石化学分析方法 第21部分:砷量的测定 氢化物发生-原子荧光光谱法 |
China National Standards Nd |
English PDF |
GB/T 14352.20-2021 |
Methods for chemical analysis of tungsten ores aNd molybdenum ores -- Part 20:Determination of niobium,tantalum,zirconium,hafnium and 15 rare earth elements content -- Inductively coupled plasma mass spectrometry 钨矿石、钼矿石化学分析方法 第20部分:铌、钽、锆、铪及15个稀土元素量的测定 电感耦合等离子体质谱法 |
China National Standards Nd |
English PDF |
GB/T 14352.19-2021 |
Methods for chemical analysis of tungsten ores aNd molybdenum ores -- Part 19: Determination of bismuth, cadmium, cobalt, copper, iron, lithium, nickel, phosphorus, lead, strontium, vanadium and zinc content -- Inductive-coupled plasma atomic emission spe 钨矿石、钼矿石化学分析方法 第19部分:铋、镉、钴、铜、铁、锂、镍、磷、铅、锶、钒和锌量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Nd |
English PDF |
GB/T 13174-2021 |
Determination of detergency aNd cycle of washing property for laundry detergents 衣料用洗涤剂去污力及循环洗涤性能的测定 |
China National Standards Nd |
English PDF |
GB/T 12818-2021 |
Rules for inspecting aNd testing of railway passenger car after completion of construction 铁路客车组装后的检查与试验规则 |
China National Standards Nd |
English PDF |
GB/T 12668.902-2021 |
Adjustable speed electrical power drive systems—Part 9-2: Ecodesign for power drive systems, motor starters, power electronics aNd their driven applications—Energy efficiency indicators for power drive systems and motor starters 调速电气传动系统 第9-2部分:电气传动系统、电机起动器、电力电子设备及其传动应用的生态设计 电气传动系统和电机起动器的能效指标 |
China National Standards Nd |
English PDF |
GB/T 12668.901-2021 |
Adjustable speed electrical power drive systems—Part 9-1: Ecodesign for power drive systems, motor starters, power electronics aNd their driven applications—General requirements for setting energy efficiency standards for power driven equipment using the 调速电气传动系统 第9-1部分:电气传动系统、电机起动器、电力电子设备及其传动应用的生态设计 采用扩展产品法(EPA)和半解析模型(SAM)制定电气传动设备能效标准的一般要求 |
China National Standards Nd |
English PDF |
GB/T 12237-2021 |
Steel ball valves for petroleum, petrochemical aNd allied industries 石油、石化及相关工业用的钢制球阀 |
China National Standards Nd |
English PDF |
GB/T 10006-2021 |
Plastics—Film aNd sheeting—Determination of the coefficients of friction 塑料 薄膜和薄片 摩擦系数的测定 |
China National Standards Nd |
English PDF |
GB/T 10001.7-2021 |
Public information graphical symbols—Part 7: Symbols for office aNd teaching 公共信息图形符号 第7部分:办公教学符号 |
China National Standards Nd |
English PDF |
GB/T 10001.6-2021 |
Public information graphical symbols—Part 6: Symbols for medical treatment aNd health care 公共信息图形符号 第6部分:医疗保健符号 |
China National Standards Nd |
English PDF |
GB/T 10001.3-2021 |
Public information graphical symbols—Part 3:Symbols for passenger aNd cargo transport 公共信息图形符号 第3部分:客运货运符号 |
China National Standards Nd |
English PDF |
GB/T 10001.2-2021 |
Public information graphical symbols—Part 2: Symbols for tourism aNd entertainment 公共信息图形符号 第2部分:旅游休闲符号 |
China National Standards Nd |
English PDF |
GB/T 7308.2-2021 |
Plain bearings—Thin-walled half bearings with or without flange—Part 2:Measurement of wall thickness aNd flange thickness 滑动轴承 有法兰或无法兰薄壁轴瓦 第2部分:轴瓦壁厚和法兰厚度测量 |
China National Standards Nd |
English PDF |
GB/T 7308.1-2021 |
Plain bearings—Thin-walled half bearings with or without flange—Part 1:Tolerances, design features aNd methods of test 滑动轴承 有法兰或无法兰薄壁轴瓦 第1部分:公差、结构要素和检验方法 |
China National Standards Nd |
English PDF |
GB/T 7092-2021 |
Outline dimensions of semicoNductor integrated circuits 半导体集成电路外形尺寸 |
China National Standards Nd |
English PDF |
GB/T 5824-2021 |
Size system of opening for wiNdows and doors in building 建筑门窗洞口尺寸系列 |
China National Standards Nd |
English PDF |
GB/T 5755-2021 |
Steel cord conveyor belts—Cord-to-coating boNd test—Initial test and after thermal treatment 钢丝绳芯输送带 绳与包覆胶粘合试验 原始状态下和热老化后试验 |
China National Standards Nd |
English PDF |
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