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Standard Code | Standard Title | Standard Class | Order |
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GB/T 39857-2021 |
Specification of photovoltaic power geNeration efficiency 光伏发电效率技术规范 |
China National Standards Ne |
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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 Ne |
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GB/T 39850-2021 |
Core compoNents business document assembly technical specification for international trade 国际贸易核心构件业务单证集成技术规范 |
China National Standards Ne |
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GB/T 39848-2021 |
Methods of measurement for flat paNel display color gamut 平板显示器色域测量方法 |
China National Standards Ne |
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GB/T 39847-2021 |
Verification test methods of access satellite Network for FSS communication earth station 固定卫星通信业务地球站进入卫星网络的验证测试方法 |
China National Standards Ne |
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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 Ne |
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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 Ne |
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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 Ne |
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GB/T 39833-2021 |
Test method for coal combustion characteristics—ONe-dimensional furnaces method 煤的燃烧特性测定方法 一维炉法 |
China National Standards Ne |
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GB/T 39832-2021 |
Gardening machiNery—Powered material-collecting systems—Safety 园艺机械 物料动力收集装置 安全 |
China National Standards Ne |
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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 Ne |
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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 Ne |
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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 Ne |
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GB/T 39821-2021 |
Plastics—Determination of apparent density of moulding material that cannot be poured from a specified funNel 塑料 不能从规定漏斗流出的模塑材料表观密度的测定 |
China National Standards Ne |
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GB/T 39813-2021 |
Conveyor belts—GuideliNes for storage and handling 输送带 贮存和搬运指南 |
China National Standards Ne |
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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 Ne |
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GB/T 39808-2021 |
Design specification for external membraNe filtration system of drinking water 生活饮用水外置式膜过滤系统设计规范 |
China National Standards Ne |
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GB/T 39803-2021 |
Technical regulation of eNergy consumption evaluation for flat glass manufacturing 平板玻璃制造能耗评价技术要求 |
China National Standards Ne |
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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 Ne |
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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 Ne |
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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 Ne |
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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 Ne |
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GB/T 39786-2021 |
Information security technology—BaseliNe for information system cryptography application 信息安全技术 信息系统密码应用基本要求 |
China National Standards Ne |
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GB/T 39784-2021 |
GeNeral functional requirements for electronic archive management system 电子档案管理系统通用功能要求 |
China National Standards Ne |
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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 Ne |
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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 Ne |
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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 Ne |
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GB/T 39775-2021 |
GeNeral principle for energy management performance assessment 能源管理绩效评价导则 |
China National Standards Ne |
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GB/T 39773-2021 |
ENergy consumption test technical regulation for flat glass manufacturing 平板玻璃制造能耗测试技术规程 |
China National Standards Ne |
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GB/T 39765-2021 |
Determination of benzeNe,methylbenzene,ethylbenzene,dimethybenzene in stationery—Gas chromatographic method 文具中苯、甲苯、乙苯及二甲苯的测定方法 气相色谱法 |
China National Standards Ne |
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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 Ne |
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GB/T 39760-2021 |
Laboratory animal-GuideliNes for euthanasia 实验动物 安乐死指南 |
China National Standards Ne |
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GB/T 39755.1-2021 |
Electronic records management capability system—Part 1:GeNeral requirements 电子文件管理能力体系 第1部分:通用要求 |
China National Standards Ne |
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GB/T 39746-2021 |
NC bus processing machiNe 数控母线加工机 |
China National Standards Ne |
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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 Ne |
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GB/T 39744-2021 |
GeNeral requirements of mechanical product electronic manual based on three-dimensional model 基于三维模型的机械产品电子手册编制通用要求 |
China National Standards Ne |
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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 Ne |
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GB/T 39693.3-2021 |
Rubber, vulcanized or thermoplastic—Determination of hardNess—Part 3:Dead-load hardness using the very low rubber hardness (VLRH) scale 硫化橡胶或热塑性橡胶 硬度的测定 第3部分:用超低橡胶硬度(VLRH)标尺 测定定试验力硬度 |
China National Standards Ne |
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GB/T 39644-2021 |
Plain bearings—Technical specifications for Tin-based alloy plain bearings of rotating machiNery 滑动轴承 旋转机械用锡基合金轴承技术条件 |
China National Standards Ne |
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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 Ne |
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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 Ne |
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GB/T 35060.4-2021 |
GeNeral specification of shearer—Part 4: Electric control system 滚筒采煤机通用技术条件 第4部分:电气控制系统 |
China National Standards Ne |
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GB/T 34078.4-2021 |
GeNeral specification of electronic government common platform based on cloud computing -- Part 4: Service implement 基于云计算的电子政务公共平台总体规范 第4部分:服务实施 |
China National Standards Ne |
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GB/T 34078.3-2021 |
GeNeral specification of electronic government common platform based on cloud computing -- Part 3: Service management 基于云计算的电子政务公共平台总体规范 第3部分:服务管理 |
China National Standards Ne |
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GB/T 34078.2-2021 |
GeNeral specification of electronic government common platform based on cloud computing -- Part 2: Top-level design guideline 基于云计算的电子政务公共平台总体规范 第2部分:顶层设计导则 |
China National Standards Ne |
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GB/T 33770.6-2021 |
Information technology service—Outsourcing—Part 6:GeNeral requirements for service acquirer 信息技术服务 外包 第6部分:服务需求方通用要求 |
China National Standards Ne |
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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 Ne |
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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 Ne |
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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 Ne |
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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 Ne |
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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 Ne |
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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 Ne |
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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 Ne |
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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 Ne |
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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 Ne |
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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 Ne |
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GB/T 25068.5-2021 |
Information technology—Security techniques—Network security—Part 5: Securing communications across networks using virtual private networks 信息技术 安全技术 网络安全 第5部分:使用虚拟专用网的跨网通信安全保护 |
China National Standards Ne |
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GB/T 23314-2021 |
Neckties 领带 |
China National Standards Ne |
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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 Ne |
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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 Ne |
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GB/T 19753-2021 |
Test methods for eNergy consumption of light-duty hybrid electric vehicles 轻型混合动力电动汽车能量消耗量试验方法 |
China National Standards Ne |
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GB/T 19672-2021 |
PipeliNe valves—Technical specification 管线阀门 技术条件 |
China National Standards Ne |
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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 Ne |
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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 Ne |
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GB/T 18638-2021 |
Diagnostic techniques for JapaNese encephalitis 流行性乙型脑炎诊断技术 |
China National Standards Ne |
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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 Ne |
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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 Ne |
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GB/T 18329.3-2021 |
Plain bearings—Metallic multilayer plain bearings—Part 3: Non-destructive peNetrant testing 滑动轴承 多层金属滑动轴承 第3部分:无损渗透检验 |
China National Standards Ne |
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GB/T 17421.10-2021 |
Test code for machiNe tools -- Part 10: Determination of the measuring performance of probing systems of numerically controlled machine tools 机床检验通则 第10部分:数控机床探测系统测量性能的测定 |
China National Standards Ne |
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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 Ne |
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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 Ne |
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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 Ne |
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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 Ne |
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GB/T 12975-2021 |
GeNeral specification for synchronous generator in ships 船用同步发电机通用技术条件 |
China National Standards Ne |
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GB/T 12817-2021 |
GeNeral technical specification for railway passenger car 铁路客车通用技术条件 |
China National Standards Ne |
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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 Ne |
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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 Ne |
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GB/T 12241-2021 |
Safety valves—GeNeral requirements 安全阀 一般要求 |
China National Standards Ne |
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GB/T 11313.41-2021 |
Radio-frequency conNectors—Part 41: Sectional specification for CQA series quick lock R.F. coaxial connectors 射频连接器 第41部分: CQA系列快速锁紧射频连接器分规范 |
China National Standards Ne |
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GB/T 11313.40-2021 |
Radio-frequency conNectors—Part 40: Sectional specification for 2.4 series R.F. connectors 射频连接器 第40部分: 2.4系列射频连接器分规范 |
China National Standards Ne |
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GB/T 11313.35-2021 |
Radio-frequency conNectors—Part 35: Sectional specification for 2.92 series R.F connectors 射频连接器 第35部分: 2.92系列射频连接器分规范 |
China National Standards Ne |
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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 Ne |
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GB/T 7092-2021 |
OutliNe dimensions of semiconductor integrated circuits 半导体集成电路外形尺寸 |
China National Standards Ne |
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GB/T 5095.2507-2021 |
Electromechanical compoNents for electronic equipment—Basic testing procedures and measuring methods—Part 25-7: Test 25g: Impedance, reflection coefficient, and voltage standing wave ratio (VSWR) 电子设备用机电元件 基本试验规程及测量方法 第25-7部分:试验25g:阻抗、反射系数和电压驻波比(VSWR) |
China National Standards Ne |
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GB/T 5095.2505-2021 |
Electromechanical compoNents for electronic equipment—Basic testing procedures and measuring methods—Part 25-5:Test 25e: Return loss 电子设备用机电元件 基本试验规程及测量方法 第25-5部分:试验25e:回波损耗 |
China National Standards Ne |
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GB/T 5095.2504-2021 |
Electromechanical compoNents for electronic equipment—Basic testing procedures and measuring methods—Part 25-4: Test 25d: Propagation delay 电子设备用机电元件 基本试验规程及测量方法 第25-4部分:试验25d:传输时延 |
China National Standards Ne |
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GB/T 5095.2503-2021 |
Electromechanical compoNents for electronic equipment—Basic testing procedures and measuring methods—Part 25-3: Test 25c: Rise time degradation 电子设备用机电元件 基本试验规程及测量方法 第25-3部分:试验25c:上升时间衰减 |
China National Standards Ne |
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GB/T 5095.2502-2021 |
Electromechanical compoNents for electronic equipment—Basic testing procedures and measuring methods—Part 25-2: Test 25b: Attenuation (insertion loss) 电子设备用机电元件 基本试验规程及测量方法 第25-2部分:试验25b:衰减(插入损耗) |
China National Standards Ne |
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GB/T 5095.2501-2021 |
Electromechanical compoNents for electronic equipment—Basic testing procedures and measuring methods—Part 25-1: Test 25a: Crosstalk ratio 电子设备用机电元件 基本试验规程及测量方法 第25-1部分:试验25a:串扰比 |
China National Standards Ne |
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GB/T 5095.2307-2021 |
Electromechanical compoNents for electronic equipment—Basic testing procedures and measuring methods—Part 23-7: Screening and filtering tests—Test 23g: Effective transfer impedance of connectors 电子设备用机电元件 基本试验规程及测量方法 第23-7部分:屏蔽和滤波试验 试验23g:连接器的有效转移阻抗 |
China National Standards Ne |
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GB/T 5095.2304-2021 |
Electromechanical compoNents for electronic equipment—Basic testing procedures and measuring methods—Part 23-4: Screening and filtering tests—Test 23d: Transmission line reflections in the time domain 电子设备用机电元件 基本试验规程及测量方法 第23-4部分:屏蔽和滤波试验 试验23d:时域内传输线的反射 |
China National Standards Ne |
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GB/T 5095.2303-2021 |
Electromechanical compoNents for electronic equipment—Basic testing procedures and measuring methods—Part 23-3:Screening and filtering tests—Test 23c:Shielding effectiveness of connectors and accessories—Line injection method 电子设备用机电元件 基本试验规程及测量方法 第23-3部分:屏蔽和滤波试验 试验23c:连接器和附件的屏蔽效果 线注入法 |
China National Standards Ne |
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GB/T 4022.1-2021 |
Surface grinding machiNes with horizontal grinding wheel spindle and reciprocating table—Testing of the accuracy—Part 1:Machines with table surface length of up to 1600 mm 卧轴矩台平面磨床 精度检验 第1部分:工作台面长度至1600mm的机床 |
China National Standards Ne |
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GB/T 2680-2021 |
Glass in building—Determination of light transmittance, solar direct transmittance, total solar eNergy transmittance, ultraviolet transmittance and related glazing factors 建筑玻璃 可见光透射比、太阳光直接透射比、太阳能总透射比、紫外线透射比及有关窗玻璃参数的测定 |
China National Standards Ne |
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GB/T 1149.6-2021 |
Internal combustion engiNes—Piston rings—Part 6: Scraper rings made of cast iron 内燃机 活塞环 第6部分:铸铁刮环 |
China National Standards Ne |
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GB/T 1149.4-2021 |
Internal combustion engiNes—Piston rings—Part 4:Quality requirements 内燃机 活塞环 第4部分:质量要求 |
China National Standards Ne |
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GB/T 41165-2021 |
Accuracy evaluation methods of mariNe forecast results 海洋预报结果准确性检验评估方法 |
China National Standards Ne |
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GB/T 14914.6-2021 |
The specification for mariNe observation—Part 6:Data processing and quality control of marine observational data 海洋观测规范 第6部分:数据处理与质量控制 |
China National Standards Ne |
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GB/T 14914.3-2021 |
The specification for mariNe observation -- Part 3: Surface and subsurface buoy-based observation 海洋观测规范 第 3 部分:浮标潜标观测 |
China National Standards Ne |
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GB/T 14914.4-2021 |
The specification for mariNe observation—Part 4:Shore based radar observation 海洋观测规范 第4部分:岸基雷达观测 |
China National Standards Ne |
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