Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB 17566-2021 |
Muster list for seagoing transport merchant ship 海洋运输船舶应变部署表 |
China National Standards han |
 English PDF |
| GB/T 40474-2021 |
Banking application system—Guideline for handling with code and identifier 银行业应用系统 代码与编码处置指南 |
China National Standards han |
English PDF |
| GB/Z 40213-2021 |
Automation systems and integration - Applications integration approach using information exchange requirements modelling and software capability profiling 自动化系统与集成 基于信息交换需求建模和软件能力建规的应用集成方法 |
China National Standards han |
English PDF |
| GB/T 40156-2021 |
Meishan pig 梅山猪 |
China National Standards han |
English PDF |
| GB/T 40150-2021 |
Grain and oil storage—Evaluation of uniformity of grain mechanical ventilation 粮油储藏 储粮机械通风均匀性评价方法 |
China National Standards han |
English PDF |
| GB/T 39981-2021 |
Building construction machinery and equipment—Portable,hand-held,internal combustion engine driven cut-off machines—Safety requirements 建筑施工机械与设备 便携、手持、内燃机式切割机 安全要求 |
China National Standards han |
English PDF |
| GB/T 29716.3-2021 |
Mechanical vibration and shock—Signal processing—Part 3:Methods of time-frequency analysis 机械振动与冲击 信号处理 第3部分：时频分析方法 |
China National Standards han |
English PDF |
| GB/T 22889-2021 |
Leather—Physical and mechanical tests—Determination of surface coating thickness 皮革 物理和机械试验 表面涂层厚度的测定 |
China National Standards han |
English PDF |
| GB/T 22888-2021 |
Leather - Physical and mechanical tests - Determination of cold crack temperature of surface coatings 皮革 物理和机械试验 表面涂层低温脆裂温度的测定 |
China National Standards han |
English PDF |
| GB/T 14949.5-2021 |
Manganese ores一Determination of titanium content一Diantipyrylmethane spectrophotometric method 锰矿石 钛含量的测定 二安替吡啉甲烷分光光度法 |
China National Standards han |
English PDF |
| GB/T 8366-2021 |
Resistance welding—Resistance welding equipment—Mechanical and electrical requirements 电阻焊 电阻焊设备 机械和电气要求 |
China National Standards han |
English PDF |
| GB/T 4798.2-2021 |
Classification of environmental conditions—Classification of groups of environmental parameters and their severities—Part 2:Transportation and handling 环境条件分类 环境参数组分类及其严酷程度分级 第2部分：运输和装卸 |
China National Standards han |
English PDF |
| GB/T 40044-2021 |
Specification of warehouse distribution information exchange in express service manufacturing industry 快递服务制造业仓配信息交换规范 |
China National Standards han |
English PDF |
| GB/T 40043-2021 |
Specification of information exchange between express service and electronic commerce 快递服务与电子商务信息交换规范 |
China National Standards han |
English PDF |
| GB/T 40062-2021 |
Method for determination of total inorganic chloride in denatured fuel ethanol and fuel ethanol—Ion chromatography 变性燃料乙醇和燃料乙醇中总无机氯的测定方法 离子色谱法 |
China National Standards han |
English PDF |
| GB/T 40018-2021 |
Information security technology—Certificate request and application protocol based on multiple channels 信息安全技术 基于多信道的证书申请和应用协议 |
China National Standards han |
English PDF |
| GB/T 40017-2021 |
Information technology—Telecommunications and information exchange between systems—Heterogeneous networks convergence and scalability of community energy-saving control network 信息技术 系统间远程通信和信息交换 社区节能控制异构网络融合与可扩展性 |
China National Standards han |
English PDF |
| GB/T 40015-2021 |
Information technology—Telecommunications and information exchange between systems—Control and management of community energy-saving control network 信息技术 系统间远程通信和信息交换 社区节能控制网络控制与管理 |
China National Standards han |
English PDF |
| GB/T 39980-2021 |
Mechanical parking system—Design rules 机械式停车设备 设计规范 |
China National Standards han |
English PDF |
| GB/T 24596-2021 |
Ductile iron pipes and fittings—Polyurethane coatings 球墨铸铁管和管件 聚氨酯涂层 |
China National Standards han |
English PDF |
| GB/T 15972.34-2021 |
Specifications for optical fibre test methods—Part 34:Measurement methods and test procedures for mechanical characteristics—Fibre curl 光纤试验方法规范 第34部分：机械性能的测量方法和试验程序 光纤翘曲 |
China National Standards han |
English PDF |
| GB/T 15972.30-2021 |
Specifications for optical fibre test methods—Part 30: Measurement methods and test procedures for mechanical characteristics—Fibre proof test 光纤试验方法规范 第30部分：机械性能的测量方法和试验程序 光纤筛选试验 |
China National Standards han |
English PDF |
| GB/T 3883.309-2021 |
Safety of motor-operated hand-held, transportable and garden tools - Part 309: Particular requirements for transportable mitre saws 手持式、可移式电动工具和园林工具的安全 第309部分：可移式斜切锯的专用要求 |
China National Standards han |
English PDF |
| GB/T 3883.305-2021 |
Safety of motor-operated hand-held, transportable and garden tools - Part 305: Particular requirements for transportable bench grinders 手持式、可移式电动工具和园林工具的安全 第305部分：可移式台式砂轮机的专用要求 |
China National Standards han |
English PDF |
| GB/T 3883.302-2021 |
Safety of motor-operated hand-held, transportable and garden tools - Part 302: Particular requirements for transportable table saws 手持式、可移式电动工具和园林工具的安全 第302部分：可移式台锯的专用要求 |
China National Standards han |
English PDF |
| GB/T 3883.211-2021 |
Safety of motor-operated hand-held, transportable and garden tools - Part 211: Particular requirements for hand-held reciprocating saws 手持式、可移式电动工具和园林工具的安全 第211部分：手持式往复锯的专用要求 |
China National Standards han |
English PDF |
| GB/T 3883.209-2021 |
Safety of motor-operated hand-held, transportable and garden tools - Part 209: Particular requirements for hand-held tappers and threaders 手持式、可移式电动工具和园林工具的安全 第209部分：手持式攻丝机和套丝机的专用要求 |
China National Standards han |
English PDF |
| GB/T 24590-2021 |
Enhanced tubes for efficient heat exchanger 高效换热器用 特型管 |
China National Standards han |
English PDF |
| GB/T 39785-2021 |
Service robot—Mechanical safety assessment and test method 服务机器人 机械安全评估与测试方法 |
China National Standards han |
English PDF |
| GB/T 39893-2021 |
handheld electro-optical low-vision device 手持式电子助视器 |
China National Standards han |
English PDF |
| GB/T 39960-2021 |
Straight-sided single-action mechanical power presses -- Characteristicsand dimensions 闭式单动机械压力机 参数和尺寸 |
China National Standards han |
English PDF |
| GB/T 39954-2021 |
Tool storage with automatic tool changer—Specification of performance test 刀库和自动交换装置 性能试验方法 |
China National Standards han |
English PDF |
| GB/T 39834-2021 |
Technical requirement of fully mechanized bag filling mining with paste 综合机械化膏体袋式充填采煤技术要求 |
China National Standards han |
English PDF |
| GB/T 39829-2021 |
Tool storage with automatic tool changer—Reliability test method 刀库和自动交换装置 可靠性试验方法 |
China National Standards han |
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 han |
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 han |
English PDF |
| GB/T 39760-2021 |
Laboratory animal-Guidelines for euthanasia 实验动物 安乐死指南 |
China National Standards han |
English PDF |
| 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 han |
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 han |
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 han |
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 han |
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 han |
English PDF |
| GB/T 17901.3-2021 |
Information technology—Security techniques—Key management—Part 3: Mechanisms using asymmetric techniques 信息技术 安全技术 密钥管理 第3部分：采用非对称技术的机制 |
China National Standards han |
English PDF |
| GB/T 12736-2021 |
Conveyor belts—Determination of strenght of mechanical fastenings—Static test method 输送带 机械接头强度的测定 静态试验方法 |
China National Standards han |
English PDF |
| 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 han |
English PDF |
| 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 han |
English PDF |
| 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 han |
English PDF |
| 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 han |
English PDF |
| 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 han |
English PDF |
| 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 han |
English PDF |
| 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 han |
English PDF |
| 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 han |
English PDF |
| 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 han |
English PDF |
| GB/T 41163-2021 |
Specification for process design of enhancing coal seam permeability by water jet in coalmine 煤矿井下煤层水射流冲击增透工艺设计规范 |
China National Standards han |
English PDF |
| GB/T 41044-2021 |
Guidelines for coalbed methane extraction in coal mining areas 煤矿区煤层气抽采指南 |
China National Standards han |
English PDF |
| GB/T 41043-2021 |
Coordinative development effectiveness evaluation indicator and method of coal and coalbed methane 煤与煤层气协调开发效果评价指标及计算方法 |
China National Standards han |
English PDF |
| GB/T 3098.26-2021 |
Mechanical properties of fasteners—Flat washers 紧固件机械性能 平垫圈 |
China National Standards han |
English PDF |
| GB/T 41138-2021 |
Product quality information system -- Information classification, sharing and exchange 产品质量信息系统 信息分类与共享交换 |
China National Standards han |
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 han |
English PDF |
| GB/T 26949.12-2021 |
Industrial trucks—Verification of stability—Part 12:Industrial variable-reach trucks handling freight containers of 6 m length and longer 工业车辆 稳定性验证 第12部分：搬运6 m及其以上长度货运集装箱的伸缩臂式叉车 |
China National Standards han |
English PDF |
| GB/T 41031-2021 |
Liquefied coalbed methane 液化煤层气 |
China National Standards han |
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 han |
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 han |
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 han |
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 han |
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 han |
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 han |
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 han |
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 han |
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 han |
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 han |
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 han |
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 han |
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 han |
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 han |
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 han |
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 han |
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 han |
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 han |
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 han |
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 han |
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 han |
English PDF |
| GB/T 33440-2021 |
General requirements for interchangeability of natural gas 天然气互换性一般要求 |
China National Standards han |
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 han |
English PDF |
| GB/T 26559-2021 |
Mechanical parking system—Classification 机械式停车设备 分类 |
China National Standards han |
English PDF |
| GB/T 26476-2021 |
Mechanical parking system—Vocabulary 机械式停车设备 术语 |
China National Standards han |
English PDF |
| GB/T 41224-2021 |
Soil quality -- Digital exchange of soil-related data 土壤质量 土壤相关数据的数字交换 |
China National Standards han |
English PDF |
| GB/T 41217-2021 |
City metro and composite pipe gallery hot-rolling channel 城市地铁与综合管廊用热轧槽道 |
China National Standards han |
English PDF |
| GB/T 35484.3-2021 |
Earth-moving machinery and mobile road construction machinery—Worksite data exchange—Part 3:Telematics data 土方机械和移动式道路施工机械 工地数据交换 第3部分：远程信息处理数据 |
China National Standards han |
English PDF |
| GB/T 6730.48-2021 |
Iron ores—Determination of bismuth content— Dithiodiantipyryl methane spectrophotometric method 铁矿石 铋含量的测定 二硫代二安替吡啉甲烷分光光度法 |
China National Standards han |
English PDF |
| GB/T 21421.1-2021 |
Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V—Part 1：Standard strength classes and end fittings 标称电压高于1 000V的架空线路用复合绝缘子串元件 第1部分：标准强度等级和端部装配件 |
China National Standards han |
English PDF |
| GB/T 31723.413-2021 |
Metallic communication cable test methods—Part 4-13: Electromagnetic compatibility (EMC)—Coupling attenuation of links and channels(laboratory conditions)—Absorbing clamp method 金属通信电缆试验方法 第4-13部分：电磁兼容 链路和信道(实验室条件)的耦合衰减 吸收钳法 |
China National Standards han |
English PDF |
| GB/T 41025-2021 |
Guidelines for disposal of abandoned coalbed methane well 煤层气废弃井处置指南 |
China National Standards han |
English PDF |
| GB/T 41006-2021 |
General technical requirements for polyurethane synthetic leather used for vehicle 汽车用聚氨酯合成革通用技术条件 |
China National Standards han |
English PDF |
| GB/T 7777-2021 |
Measurement and evaluation of mechanical vibration of displacement compressors 容积式压缩机机械振动测量与评价 |
China National Standards han |
English PDF |
| GB/T 41173-2021 |
Chairs with electrical mechanism to assist standing up 电动辅助站立椅子 |
China National Standards han |
English PDF |
| GB/T 40956-2021 |
Specification for handover of food cold chain logistics 食品冷链物流交接规范 |
China National Standards han |
English PDF |
| GB/T 40916-2021 |
High strength polyurethane foam for storage and transport of liquefied gas 液化气储运用高强度聚氨酯泡沫塑料 |
China National Standards han |
English PDF |
| GB/T 25440.1-2021 |
Retrieval and analysis of surgical implants—Part 1:Retrieval and handling 外科植入物的取出与分析 第1部分：取出与处理 |
China National Standards han |
English PDF |
| GB/T 17903.2-2021 |
Information technology—Security techniques—Non-repudiation—Part 2:Mechanisms using symmetric techniques 信息技术 安全技术 抗抵赖 第2部分：采用对称技术的机制 |
China National Standards han |
English PDF |
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