China National Standards

China 3: GB Standards List


  •  China "3:" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 15623.3-2022 Hydraulic transmission - Electrically modulated hydraulic control valves - Part 3: Test methods for pressure control valves {译}
    液压传动 电调制液压控制阀 第3部分:压力控制阀试验方法
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    GB/T 38265.3-2022 Test methods for soldering fluxes - Part 3: Determination of acid value - Potentiometric and visual titration {译}
    软钎剂试验方法 第3部分:酸值的测定 电位滴定法和目视滴定法
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    GB/T 20092.3-2022 Chinese News Information Content Part 3: XML Format for Data Exchange {译}
    中文新闻信息内容 第3部分:数据交换的XML格式
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    GB/T 41894.3-2022 Ships and Offshore Technology Determination of Shaft Power in Ship Propulsion Systems by Measuring Shaft Deformation Part 3: Elastic Vibration Method {译}
    船舶与海上技术 通过测量轴变形量确定船舶推进系统轴功率 第3部分:弹性振动法
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    GB/T 18916.63-2022 Water withdrawal quotas - Part 63: Flat glass {译}
    取水定额 第63部分:平板玻璃
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    GB/T 41979.3-2022 Friction stir spot welding of aluminum and aluminum alloys - Part 3: Skill assessment of welding operators {译}
    搅拌摩擦点焊 铝及铝合金 第3部分:焊接操作工的技能评定
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    GB/T 41734.3-2022 Radio Frequency Identification of Animals Part 3: Performance Evaluation of Radio Frequency Identification Tags Conforming to GB/T 20563 and GB/T 22334 {译}
    动物射频识别 第3部分:符合GB/T 20563和GB/T 22334的射频识别标签性能评估
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    GB/T 36148.3-2022 Ships and offshore technology - Protection of the offshore environment - Oil booms - Part 3: End connectors {译}
    船舶与海上技术 海上环境保护 围油栏 第3部分:端部连接器
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    GB/T 30966.3-2022 Wind turbines - Communications for wind farm monitoring systems - Part 3: Information exchange model {译}
    风力发电机组 风力发电场监控系统通信 第3部分:信息交换模型
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    GB 9706.243-2021 Medical electrical equipment—Part 2-43: Particular requirements for the basic safety and essential performance of X-ray equipment for interventional procedures
    医用电气设备 第2-43部分:介入操作X射线设备的基本安全和基本性能专用要求
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    GB/T 40523.3-2021 Ships and marine technology—Measurement of changes in hull and propeller performance—Part 3: Alternative methods
    船舶与海上技术 船体和螺旋桨性能变化测量 第3部分:替代方法
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    GB/T 40426.3-2021 Plastics—Decorative solid surfacing materials—Part 3:Determination of properties—Non-sheet solid surfacing material
    塑料制品 装饰性实体面材 第3部分:性能的测定 非板型实体面材
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    GB/T 40283.3-2021 Automation systems and integration—Interoperability of capability units for manufacturing application solutions—Part 3:Verification and validation of interoperability among capability units
    自动化系统与集成 制造应用解决方案的能力单元互操作 第3部分:能力单元互操作性的验证和确认
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    GB/T 39715.3-2021 Plastics—Biobased content—Part 3:Determination of biobased synthetic polymer content
    塑料 生物基含量 第3部分:生物基合成聚合物含量的测定
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    GB/T 38146.3-2021 China automotive test cycle—Part 3: Engine
    中国汽车行驶工况 第3部分:发动机
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    GB/T 33863.13-2021 OPC unified architecture—Part 13: Aggregates
    OPC统一架构 第13部分:聚合
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    GB/T 33047.3-2021 Plastics—Thermogravimetry (TG) of polymers—Part 3: Determination of the activation energy using the Ozawa-Friedman plot and analysis of the reaction kinetics
    塑料 聚合物热重法(TG) 第3部分:使用 Ozawa-Friedman 绘图测定活化能和分析反应动力学
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    GB/T 26519.3-2021 Persulfate for industrial use—Part 3:Ammonium persulfate for industrial use
    工业过硫酸盐 第3部分:工业过硫酸铵
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    GB/T 20081.3-2021 Pneumatic fluid power—Compressed air pressure regulators and filter-regulators—Part 3:Alternative test methods for measuring the flow-rate characteristics of pressure regulators
    气动 减压阀和过滤减压阀 第3部分:测试减压阀流量特性的可选方法
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    GB/T 16840.3-2021 Technical determination methods for electrical fire evidence—Part 3: Auger electron spectroscopy component analytic method
    电气火灾痕迹物证技术鉴定方法 第3部分:俄歇分析法
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    GB/T 40473.3-2021 Banking application system—Nonfunctional requirement—Part 3: Performance efficiency
    银行业应用系统 非功能需求 第3部分:性能效率
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    GB/T 27926.3-2021 Financial services—Universal financial industry message scheme—Part 3:Modelling
    金融服务 金融业通用报文方案 第3部分:建模导则
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    GB/T 22576.3-2021 Medical laboratories-Requirements for quality and competence-Part 3:Requirements in the field of urine examination
    医学实验室 质量和能力的要求 第3部分:尿液检验领域的要求
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    GB/T 40175.3-2021 Textiles—Methods of biochemical analysis—Part 3:Organophosphorus pesticide (enzyme-linked immunosorbent assay)
    纺织品 生物化学分析方法 第3部分:有机磷类农药(酶联免疫法)
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    GB/T 40096.3-2021 Technical specification for on-site protection equipment - Part 3: Operation module
    就地化继电保护装置技术规范 第3部分:就地操作箱
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    GB/T 40094.3-2021 Electronic commerce data transaction—Part 3:Data interface specification
    电子商务数据交易 第3部分:数据接口规范
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    GB/T 40006.3-2021 Plastics—Recycled plastics—Part 3:Polypropylene(PP) materials
    塑料 再生塑料 第3部分:聚丙烯(PP)材料
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    GB/T 38010.3-2021 Spectacle frames and sunglasses electronic catalogue and identification—Part 3: Technical information
    眼镜架和太阳镜电子目录与识别 第3部分:技术信息
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    GB/T 37162.3-2021 Hydraulic fluid power-Monitoring the level of particulate contamination of the fluid-Part 3:Use of the filter blockage technique
    液压传动 液体颗粒污染度的监测 第3部分:利用滤膜阻塞技术
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    GB/T 31070.3-2021 Building intercom systems—Part 3:Technical requirements for specific applications
    楼寓对讲系统 第3部分:特定应用技术要求
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    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
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    GB/T 27021.3-2021 Conformity assessment - Requirements for bodies providing audit and certification of management systems - Part 3: Competence requirements for auditing and certification of quality management systems
    合格评定 管理体系审核认证机构要求 第3部分:质量管理体系审核与认证能力要求
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    GB/Z 17624.3-2021 Electromagnetic compatibility - General - Part 3: The effects of high-altitude EMP(HEMP) on civil equipment and systems
    电磁兼容 综述 第3部分:高空电磁脉冲(HEMP)对民用设备和系统的效应
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    GB/T 15242.3-2021 Dimensions series of rod and piston dynamic seals for hydraulic cylinders-Part 3:Dimensions and tolerances of groove for co-axial seals
    液压缸活塞和活塞杆动密封装置尺寸系列 第3部分:同轴密封件沟槽尺寸系列和公差
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    GB/T 9966.13-2021 Test methods for natural stone—Part 13:Determination of water absorption coefficient by capillarity
    天然石材试验方法 第13部分:毛细吸水系数的测定
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    GB/T 6113.103-2021 Specification for radio disturbance and immunity measuring apparatus and methods—Part 1-3:Radio disturbance and immunity measuring apparatus—Ancillary equipment—Disturbances power
    无线电骚扰和抗扰度测量设备和测量方法规范 第1-3部分:无线电骚扰和抗扰度测量设备 辅助设备 骚扰功率
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    GB/T 2424.6-2021 Environmental testing-Part 3:Supporting documentation and guidance- Confirmation of the performance of temperature/humidity chambers
    环境试验 第3部分:支持文件及导则 温度/湿度试验箱性能确认
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    GB/T 2424.5-2021 Environmental testing—Part 3:Supporting documentation and guidance—Confirmation of the performance of temperature chambers
    环境试验 第3部分:支持文件及导则 温度试验箱性能确认
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    GB/T 786.3-2021 Fluid power systems and components—Graphical symbols and circuit diagrams—Part 3: Symbol modules and connected symbols in circuit diagrams
    流体传动系统及元件 图形符号和回路图 第3部分:回路图中的符号模块和连接符号
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    GB/T 22148.3-2021 Test method on electromagnetic emissions—Part 3:Electronic control gear for LED modules
    电磁发射的试验方法 第3部分:LED模块用电子控制装置
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    GB/T 19216.3-2021 Circuit integrity test for electric cables or optical fiber cables under fire conditions—Part 3:Test method for fire with shock at a temperature of at least 830℃ for cables of rated voltage up to and including 0.6/1 kV tested in a metal enclosure
    在火焰条件下电缆或光缆的线路完整性试验 第3部分:火焰温度不低于830 ℃的供火并施加冲击振动,额定电压0.6/1 kV及以下电缆穿在金属管中进行的试验方法
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    GB/T 18916.53-2021 Norm of water intake - Part 53: Sugar
    取水定额 第53部分:食糖
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    GB/T 18216.3-2021 Electrical safety in low voltage distribution systems up to 1 000 V a. c. and 1 500 V d. c. - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance
    交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第3部分:环路阻抗
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    GB/T 8897.3-2021 Primary batteries—Part 3:Watch batteries
    原电池 第3部分:手表电池
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    GB/T 33779.3-2021 Guidance for special characteristic of optical fibre—Part 3:Effective area(Aeff)
    光纤特性测试导则 第3部分:有效面积(Aeff)
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    GB/T 36625.3-2021 Smart city-Data fusion-Part 3:Data acquisition specifications
    智慧城市 数据融合 第3部分:数据采集规范
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    GB/T 29186.3-2021 Evaluation of brand value elements-Part 3:Quality elements
    品牌价值要素评价 第3部分:质量要素
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    GB/T 23286.3-2021 Document management-Electronic document file format for long-term preservation-Part 3:Use of ISO 32000-1 with support for embedded files (PDF/A-3)
    文献管理 长期保存的电子文档文件格式 第3部分:支持嵌入式文件的ISO 32000-1 的使用(PDF/A-3)
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    GB/T 19346.3-2021 Methods of measurement of amorphous and nanocrystalline alloys-Part 3:AC magnetic properties of Fe-based amorphous strip using a single sheet specimen
    非晶纳米晶合金测试方法 第3部分:铁基非晶单片试样交流磁性能
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    GB/T 15972.43-2021 Specifications for optical fibre test methods—Part 43: Measurement methods and test procedures for transmission characteristics—Numerical aperture
    光纤试验方法规范 第43部分:传输特性的测量方法和试验程序 数值孔径
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    GB/T 3480.3-2021 Calculation of load capacity of spur and helical gears—Part 3: Calculation of tooth bending strength
    直齿轮和斜齿轮承载能力计算 第3部分:轮齿弯曲强度计算
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    GB/T 3488.3-2021 Hardmetals—Metallographic determination of microstructure—Part 3: Measurement of microstructural features in Ti (C, N) and WC/cubic carbide based hardmetals
    硬质合金 显微组织的金相测定 第3部分:Ti(C,N)和WC立方碳化物基硬质合金显微组织的金相测定
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    GB/T 39949.3-2021 Hydraulic fluid power—Mounting dimensions for accessories of single rod cylinder—Part 3: 16 MPa compact series with bores from 250mm to 500mm
    液压传动 单杆缸附件的安装尺寸 第3部分:16 MPa缸径250 mm~500 mm紧凑型系列
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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
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    GB/T 34080.3-2021 Security specification of electronic government common platform based on cloud computing -- Part 3: Service security
    基于云计算的电子政务公共平台安全规范 第3部分:服务安全
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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
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    GB/T 34077.3-2021 Management specification of electronic government common platformbased on cloud computing -- Part 3: Operation guarantee management
    基于云计算的电子政务公共平台管理规范 第3部分:运行保障管理
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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
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    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
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    GB/T 7308.3-2021 Plain bearings—Thin-walled half bearings with or without flange—Part 3: Measurement of peripheral length
    滑动轴承 有法兰或无法兰薄壁轴瓦 第3部分:周长测量
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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
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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
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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
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    GB/T 8563.3-2021 Classification and codes for information of reward and disciplinary action -- Part 3: Codes of disciplinary action and organizational punishment
    奖励、纪律处分信息分类与代码? 第3部分:纪律处分和组织处理代码
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    GB/T 41205.3-2021 Code and attribute description of emergency supplies -- Part 3: Search and rescue equipment
    应急物资编码与属性描述 第3部分:搜救设备
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    GB/T 41108.3-2021 Safety of machinery -- Safety requirements for interlocking devices -- Part 3: Trapped key interlocking devices and systems
    机械安全 联锁装置的安全要求 第3部分:截留钥匙联锁装置及系统
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    GB/T 41123.3-2021 Non-destructive testing—Radiation methods for industrial computed tomography—Part 3:Qualification
    无损检测 工业射线计算机层析成像检测 第3部分:验证
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    GB/T 41105.3-2021 Non-destructive testing -- Measurement and evaluation of the X-ray tube voltage -- Part 3: Spectrometric method
    无损检测? X射线管电压的测量和评价 第3部分:能谱法
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    GB/T 41104.3-2021 Solder wire, solid and flux cored -- Specifications and test methods -- Part 3: Wetting balance test method for flux cored solder wire efficacy
    实心和药芯软钎料丝? 规范和试验方法? 第3部分:药芯软钎料丝功效的润湿平衡试验方法
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    GB/T 38265.13-2021 Test methods for soft soldering fluxes—Part 13: Determination of flux spattering
    软钎剂试验方法 第13部分:钎剂溅散性的测定
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    GB/T 8100.3-2021 Mounting surfaces of hydraulic valves—Part 3: Pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves
    液压阀安装面 第3部分:减压阀、顺序阀、卸荷阀、节流阀和单向阀
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    GB/T 41106.3-2021 Large-scale amusement devices -- Inspection, maintenance and repair -- Part 3: Sort of rotary rides
    大型游乐设施 检查、维护保养与修理 第3部分:旋转类
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    GB/T 41101.3-2021 Earth-moving machinery -- Sustainability -- Part 3: Used machines
    土方机械? 可持续性? 第3部分:二手机器
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    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
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    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
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    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
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    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
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    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
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    GB/T 30104.303-2021 Digital addressable lighting interface—Part 303: Particular requirements—Input devices—Occupancy sensor
    数字可寻址照明接口 第303部分:特殊要求 输入设备 占位传感器
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    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
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    GB/T 17934.3-2021 Graphic technology -- Process control for the production of half-tone colour separations, proofs and production prints -- Part 3: Coldset offset lithography on newsprint
    印刷技术? 网目调分色版、样张和生产印刷品的加工过程控制? 第3部分:新闻纸冷固型平版胶印
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    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
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    GB/T 18691.3-2021 Agricultural irrigation equipment—Irrigation valves—Part 3: Check valves
    农业灌溉设备 灌溉阀 第3部分:止回阀
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    GB/T 20882.3-2021 Quality requirements for starch sugar—Part 3:Crystalline fructose and solid fructose-glucose
    淀粉糖质量要求 第3部分:结晶果糖、固体果葡糖
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    GB/T 40675.3-2021 Noise suppression sheet for digital devices and equipment—Part 3: Characterization of parameters of noise suppression sheet
    数字器件和设备用噪声抑制片 第3部分:噪声抑制片的参数特性
    China National Standards
    3:

    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
    3:

    English PDF
    GB/T 35212.3-2021 Analysis and evaluation methods of gas and solution and desulfurization decarbonization and sulfur recovery for natural gas treating plant—Part 3: Technical requirements and analysis evaluation methods for sulfur recovery and tail gas catalysts
    天然气处理厂气体及溶液分析与脱硫、脱碳及硫磺回收分析评价方法 第3部分:硫磺回收及尾气处理催化剂技术要求及分析评价方法
    China National Standards
    3:

    English PDF
    GB/T 30660.3-2021 Prosthetics and orthotics -- Vocabulary -- Part 3: Pathological gait
    假肢和矫形器 术语 第3部分:病理步态
    China National Standards
    3:

    English PDF
    GB 9706.213-2021 Medical electrical equipment—Part 2-13: Particular requirements for the basics safety and essential performance of an anaesthetic workstation
    医用电气设备 第2-13部分:麻醉工作站的基本安全和基本性能专用要求
    China National Standards
    3:

    English PDF
    GB 16994.3-2021 Safety requirements for port operation—Part 3: Dangerous cargo container
    港口作业安全要求 第3部分:危险货物集装箱
    China National Standards
    3:

    English PDF
    GB/T 40911.3-2021 Plastics—Poly(methyl methacrylate) sheets—Types,dimensions and characteristics—Part 3:Continuous cast sheets
    塑料制品 聚甲基丙烯酸甲酯板材 类型、尺寸和特性 第3部分:连续浇铸板材
    China National Standards
    3:

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    GB/T 20871.63-2021 Organic light emitting diode (OLED) displays—Part 6-3:Measuring methods of image quality
    有机发光二极管显示器件 第6-3部分:图像质量测试方法
    China National Standards
    3:

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    GB/T 21021.3-2021 Intermodulation level measurement for passive RF and microwave devices -- Part 3: Measurement of passive intermodulation in coaxial connectors
    无源射频和微波元器件的互调电平测量 第3部分:同轴连接器的无源互调测量
    China National Standards
    3:

    English PDF
    GB/T 40640.3-2021 Informationalized management of chemicals—Part 3:Electronic label application
    化学品管理信息化 第3部分:电子标签应用
    China National Standards
    3:

    English PDF
    GB/T 40926.3-2021 Protective equipment for use in ice hockey—Part 3:Face protectors for skaters
    冰球运动护具 第3部分:面部护具
    China National Standards
    3:

    English PDF
    GB/T 35660.3-2021 Information and documentation—RFID in libraries—Part 3:Encoding of data elements based on rules from ISO/IEC 15962 in an RFID tag with partitioned memory
    信息与文献 图书馆射频识别(RFID) 第3部分:分区存储RFID标签中基于ISO/IEC 15962规则的数据元素编码
    China National Standards
    3:

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    GB/T 21709.3-2021 Standardized manipulations of acupuncture and moxibustion—Part 3:Ear acupuncture
    针灸技术操作规范 第3部分:耳针
    China National Standards
    3:

    English PDF
    GB/T 40665.3-2021 Operation specifications for four diagnostic methods in traditional Chinese medicine—Part 3:Inquiry
    中医四诊操作规范 第3部分:问诊
    China National Standards
    3:

    English PDF
    GB/T 40565.3-2021 Connections for hydraulic fluid power—Quick-action couplings—Part 3:Screw connection type for general purpose
    液压传动连接 快换接头 第3部分:螺纹连接通用型
    China National Standards
    3:

    English PDF
    GB/T 22459.3-2021 Refractory mortars -- Part 3: Determination of joint stability
    耐火泥浆? 第3部分:粘接时间试验方法
    China National Standards
    3:

    English PDF
    GB/T 1232.3-2021 Rubber,unvulcanized—Determinations using a shearing-disc viscometer—Part 3:Determination of the Delta Mooney value for non-pigmented,oil-extended emulsion-polymerized SBR
    未硫化橡胶 用圆盘剪切黏度计进行测定 第3部分:无填料的充油乳液聚合型苯乙烯-丁二烯橡胶Delta门尼值的测定
    China National Standards
    3:

    English PDF
    GB/T 40742.3-2021 Geometrical product specifications (GPS)—Geometrical precision verification—Part 3:Functional gauges and fixtures—Verification when applying maximum material requirements and minimum material requirements
    产品几何技术规范(GPS) 几何精度的检测与验证 第3部分:功能量规与夹具 应用最大实体要求和最小实体要求时的检测与验证
    China National Standards
    3:

    English PDF
    GB/T 33598.3-2021 Recovery of traction battery used in electric vehicle—Recycling—Part 3:Specification for discharging
    车用动力电池回收利用 再生利用 第3部分:放电规范
    China National Standards
    3:

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    GB/T 33133.3-2021 Information security technology—ZUC stream cipher algorithm—Part 3:Integrity algorithm
    信息安全技术 祖冲之序列密码算法 第3部分:完整性算法
    China National Standards
    3:

    English PDF
    GB/T 39851.3-2021 Road vehicles—Diagnostic communication over Controller Area Network (DoCAN)—Part 3:Requirements for emissions-related systems
    道路车辆 基于控制器局域网的诊断通信 第3部分:排放相关系统的需求
    China National Standards
    3:

    English PDF
    GB/T 40711.3-2021 Off-cycle technology/device energy saving effects evaluation methods for passenger cars—Part 3:Automotive air conditioner
    乘用车循环外技术/装置节能效果评价方法 第3部分:汽车空调
    China National Standards
    3:

    English PDF
    GB/T 28504.3-2021 Rare earth doped optical fibre—Part 3:Characteristics of double-cladding erbium-ytterbium co-doped optical fibre
    掺稀土光纤 第3部分:双包层铒镱共掺光纤特性
    China National Standards
    3:

    English PDF
    GB/T 18910.203-2021 Liquid crystal display devices—Part 20-3:Visual inspection—Active matrix colour liquid crystal display modules
    液晶显示器件 第20-3部分:目检 有源矩阵彩色液晶显示模块
    China National Standards
    3:

    English PDF
    GB/T 3836.13-2021 Explosive atmospheres—Part 13: Equipment repair, overhaul, reclamation and modification
    爆炸性环境 第13部分:设备的修理、检修、修复和改造
    China National Standards
    3:

    English PDF
    GB/T 16850.3-2021 Optical amplifiers test methods—Part 3:Noise figure parameters for single-channel amplifiers
    光放大器试验方法 第3部分:单波道光放大器噪声参数
    China National Standards
    3:

    English PDF
    GB 9706.263-2020 Medical electrical equipment - Part 2-63: Particular requirements for the basic safety and essential performance of dental extra-oral X-ray equipment
    医用电气设备 第2-63部分: 口外成像牙科X射线机基本安全和基本性能专用要求
    China National Standards
    3:

    English PDF
    GB/T 8151.23-2020 Methods for chemical analysis of zinc concentrates—Part 23: Determination of mercury content—Solid sampling and direct mercury analysis method
    锌精矿化学分析方法 第23部分:汞含量的测定 固体进样直接法
    China National Standards
    3:

    English PDF
    GB/T 4893.3-2020 Test of surface coatings of furniture—Part 3: Determination of resistance to dry heat
    家具表面漆膜理化性能试验 第3部分:耐干热测定法
    China National Standards
    3:

    English PDF
    GB/T 24328.3-2020 Tissue paper and tissue products—Part 3: Determination of tensile strength, stretch at maximum force and tensile energy absorption
    卫生纸及其制品 第3部分: 抗张强度、最大力值时伸长率和抗张能量吸收的测定
    China National Standards
    3:

    English PDF
    GB/T 38924.3-2020 Environmental test methods for civil small and light unmanned aircraft system—Part 3: High-temperature test
    民用轻小型无人机系统环境试验方法 第3部分:高温试验
    China National Standards
    3:

    English PDF
    GB/T 38943.3-2020 Earth-moving machinery—Electrical safety of machines utilizing electric drives and related components and systems—Part 3:Particular requirements for self-powered machines
    土方机械 使用电力驱动的机械及其相关零件和系统的电安全 第3部分:自行式机器的特定要求
    China National Standards
    3:

    English PDF
    GB/T 39542.3-2020 Mechanical pencils for technical drawings—Part 3: Black leads—Bending strengths of HB leads
    技术制图活动铅笔 第3部分:黑铅芯 HB铅芯弯曲强度
    China National Standards
    3:

    English PDF
    GB/T 20671.3-2020 Classification system and test methods for nonmetallic gasket materials—Part 3: Standard test method for fluid resistance of gasket materials
    非金属垫片材料分类体系及试验方法 第3部分:垫片材料耐液性试验方法
    China National Standards
    3:

    English PDF
    GB/T 38874.3-2020 Tractors and machinery for agriculture and forestry—Safety-related parts of control systems—Part 3: Series development,hardware and software
    农林拖拉机和机械 控制系统安全相关部件 第3部分:软硬件系列开发
    China National Standards
    3:

    English PDF
    GB/T 37733.3-2020 Sensor networks—Remote personal health status monitoring—Part 3: Terminals technical requirements
    传感器网络 个人健康状态远程监测 第3部分:终端技术要求
    China National Standards
    3:

    English PDF
    GB/T 25085.3-2020 Road vehicles—Automotive cables—Part 3: Dimensions and requirements for 30 V a.c. or 60 V d.c. single-core copper conductor cables
    道路车辆 汽车电缆 第3部分:交流30 V或直流60 V单芯铜导体电缆的尺寸和要求
    China National Standards
    3:

    English PDF
    GB/T 22578.3-2020 Electrical insulation system (EIS)—Thermal evaluation of combined liquid and solid components—Part 3:Hermetic motor-compressors
    电气绝缘系统(EIS) 液体和固体组件的热评定 第3部分:密封式电动机-压缩机
    China National Standards
    3:

    English PDF
    GB/T 14513.3-2020 Pneumatic fluid power—Determination of flow-rate characteristics of components using compressible fluids—Part 3:Method for calculating steady-state flow-rate characteristics of systems
    气动 使用可压缩流体元件的流量特性测定 第 3 部分:系统稳态流量特性的计算方法
    China National Standards
    3:

    English PDF
    GB/T 9771.3-2020 Single-mode optical fibres for telecommunication—Part 3: Characteristics of an extended wavelength band dispersion unshifted single-mode optical fibre
    通信用单模光纤 第3部分:波长段扩展的非色散位移单模光纤特性
    China National Standards
    3:

    English PDF
    GB/T 9065.3-2020 Connections for hydraulic fluid power—Hose fittings—Part 3: Flange ends
    液压传动连接 软管接头 第3部分:法兰式
    China National Standards
    3:

    English PDF
    GB/T 17858.3-2020 Packaging sacks—Vocabulary and types—Part 3:Woven sacks
    包装袋 术语和类型 第3部分:编织袋
    China National Standards
    3:

    English PDF
    GB 9706.203-2020 Medical electrical equipment—Part 2-3: Particular requirements for the basic safety and essential performance of short-wave therapy equipment
    医用电气设备 第2-3部分:短波治疗设备的基本安全和基本性能专用要求
    China National Standards
    3:

    English PDF
    GB/T 38762.3-2020 Geometrical product specifications (GPS)—Dimensional tolerancing—Part 3: Angular sizes
    产品几何技术规范(GPS) 尺寸公差 第3部分:角度尺寸
    China National Standards
    3:

    English PDF
    GB/T 31396.3-2020 Machine tools—Dimensions and geometric tests for self-centring chucks with two-piece jaws—Part 3:Power-operated chucks with serrated jaws
    机床 分离爪自定心卡盘尺寸和几何精度检验 第3部分:梳齿配合型动力卡盘
    China National Standards
    3:

    English PDF
    GB/T 24637.3-2020 Geometrical product specifications (GPS)—General concepts—Part 3: Toleranced features
    产品几何技术规范(GPS) 通用概念 第3部分:被测要素
    China National Standards
    3:

    English PDF
    GB/T 2889.3-2020 Plain bearings—Terms, definitions,classification and symbols—Part 3: Lubrication
    滑动轴承 术语、定义、分类和符号 第3部分:润滑
    China National Standards
    3:

    English PDF
    GB/T 38775.3-2020 Electric vehicle wireless power transfer—Part 3: Specific requirements
    电动汽车无线充电系统 第3部分:特殊要求
    China National Standards
    3:

    English PDF
    GB/T 38634.3-2020 Systems and software engineering—Software testing—Part 3: Test documentation
    系统与软件工程 软件测试 第3部分:测试文档
    China National Standards
    3:

    English PDF
    GB/T 5137.3-2020 Test methods of safety glazing materials used on road vehicles—Part 3:Radiation,high temperature,humidity,fire and simulated weathering resistance tests
    汽车安全玻璃试验方法 第3部分:耐辐照、高温、潮湿、燃烧和耐模拟气候试验
    China National Standards
    3:

    English PDF
    GB/T 38604.3-2020 Public information guidance systems—Assessment requirement—Part 3: Urban rail transit station
    公共信息导向系统 评价要求 第3部分:城市轨道交通车站
    China National Standards
    3:

    English PDF
    GB/T 38371.3-2020 Specification of digital content object storage, reuse and exchange—Part 3: Object conformance examination method
    数字内容对象存储、复用与交换规范 第3部分:对象一致性检查方法
    China National Standards
    3:

    English PDF
    GB/T 31523.3-2020 Safety information identification systems—Part 3: Design principles and requirements
    安全信息识别系统 第3部分:设计原则与要求
    China National Standards
    3:

    English PDF
    GB/T 25895.3-2020 Water safety signs and beach safety flags—Part 3: Guidance for use
    水域安全标志和海滩安全旗 第3部分:使用指南
    China National Standards
    3:

    English PDF
    GB/T 23809.3-2020 Emergency guidance system—Setting principles and requirements—Part 3: Personnel shelter
    应急导向系统 设置原则与要求 第3部分:人员掩蔽工程
    China National Standards
    3:

    English PDF
    GB/T 15566.3-2020 Public information guidance systems—Setting principles and requirements—Part 3: Railway passenger station
    公共信息导向系统 设置原则与要求 第3部分:铁路旅客车站
    China National Standards
    3:

    English PDF
    GB/T 12706.3-2020 Power cables with extruded insulation and their accessories for rated voltages from 1kV (Um=1.2kV) up to 35kV (Um=40.5kV)—Part 3: Cables for rated voltages of 35kV(Um=40.5kV)
    额定电压1kV(Um=1.2 kV)到35kV(Um=40.5 kV)挤包绝缘电力电缆及附件 第3部分:额定电压35kV(Um=40.5kV)电缆
    China National Standards
    3:

    English PDF
    GB/T 9966.3-2020 Test methods for natural stone--Part 3: Determination of water absorption, bulk density, true density and true porosity
    天然石材试验方法 第3部分:吸水率、体积密度、真密度、真气孔率试验
    China National Standards
    3:

    English PDF
    GB/T 38548.3-2020 Content resources digitization—Part 3:Processing specification
    内容资源数字化加工 第3部分:加工规格
    China National Standards
    3:

    English PDF
    GB/T 17989.3-2020 Control charts--Part 3: Acceptance control charts
    控制图 第3部分:验收控制图
    China National Standards
    3:

    English PDF
    GB 9706.103-2020 Medical electrical equipment—Part 1-3: General requirements for basic safety and essential performance—Collateral Standard: Radiation protection in diagnostic X-ray equipment
    医用电气设备 第1-3部分:基本安全和基本性能的通用要求 并列标准:诊断X射线设备的辐射防护
    China National Standards
    3:

    English PDF
    GB/T 39673.53-2020 Home and building electronic systems (HBES) and building automation and control systems (BACS)—Part 53: EMC requirements for HBES/BACS used in industrial environments
    住宅和楼宇电子系统(HBES)及楼宇自动化和控制系统(BACS) 第53部分:用于工业环境下的HBES和BACS的EMC要求
    China National Standards
    3:

    English PDF
    GB/T 39673.3-2020 Home and building electronic systems (HBES) and building automation and control systems (BACS)—Part 3: Electrical safety requirements
    住宅和楼宇电子系统(HBES)及楼宇自动化和控制系统(BACS) 第3部分:电气安全要求
    China National Standards
    3:

    English PDF
    GB/T 39564.3-2020 Multi-carrier shared distribution infrastructure for fibre to the home—Part 3: Optical distribution box
    光纤到户用多电信业务经营者共用型配线设施 第3部分:光缆分纤箱
    China National Standards
    3:

    English PDF
    GB/T 39561.3-2020 Interconnection and interoperation of numerical control equipment—Part 3: Implementation oriented model mapping
    数控装备互联互通及互操作 第3部分:面向实现的模型映射
    China National Standards
    3:

    English PDF
    GB/T 39559.3-2020 Specifications for operational monitoring of urban rail transit facilities—Part 3:Tunnel
    城市轨道交通设施运营监测技术规范 第3部分:隧道
    China National Standards
    3:

    English PDF
    GB/T 39515.3-2020 Agricultural and forestry machinery—Environmental requirements for sprayers—Part 3: Sprayers for bush and tree crops
    农林机械 喷雾机的环境要求 第3部分:灌木与乔木作物用喷雾机
    China National Standards
    3:

    English PDF
    GB/T 32854.3-2020 Automation systems and integration—Integration of advanced process control and optimization software for manufacturing systems—Part 3: Activity models and workflows
    自动化系统与集成 制造系统先进控制与优化软件集成 第3部分:活动模型和工作流
    China National Standards
    3:

    English PDF
    GB/T 31489.3-2020 D.C. extruded cable systems for power transmission at a rated voltage up to and including 500kV—Part 3: D.C. submarine cables
    额定电压500kV及以下直流输电用挤包绝缘电力电缆系统 第3部分:直流海底电缆
    China National Standards
    3:

    English PDF
    GB/T 20996.3-2020 Performance of high-voltage direct current (HVDC) systems with line-commutated converters—Part 3: Dynamic conditions
    采用电网换相换流器的高压直流系统的性能 第3部分:动态
    China National Standards
    3:

    English PDF
    GB/T 14480.3-2020 Non-destructive testing instruments—Equipment for eddy current examination—Part 3: System characteristics and verification
    无损检测仪器 涡流检测设备 第3部分:系统性能和检验
    China National Standards
    3:

    English PDF
    GB/T 12763.3-2020 Specifications for oceanographic survey— Part 3:Marine meteorological observations
    海洋调查规范 第3部分:海洋气象观测
    China National Standards
    3:

    English PDF
    GB/T 7260.503-2020 Uninterruptible power systems (UPS)—Part 5-3: DC output UPS—Performance and test requirements
    不间断电源系统(UPS) 第5–3部分:直流输出UPS 性能和试验要求
    China National Standards
    3:

    English PDF
    GB/T 6113.203-2020 Specification for radio disturbance and immunity measuring apparatus and methods—Part 2-3: Methods of measurement of disturbances and immunity—Radiated disturbance measurements
    无线电骚扰和抗扰度测量设备和测量方法规范 第2-3部分:无线电骚扰和抗扰度测量方法 辐射骚扰测量
    China National Standards
    3:

    English PDF
    GB/T 39545.3-2020 Design and selection of components for enclosed gear drives—Part 3: Shaft-to-hub juncture with keyless fits
    闭式齿轮传动装置的零部件设计和选择 第3部分:轴和轮毂的无键配合连接
    China National Standards
    3:

    English PDF
    GB/T 29734.3-2020 Energy-saving windows and doors for buildings—Part 3: Steel-plastic complex windows and doors
    建筑用节能门窗 第3部分:钢塑复合门窗
    China JG - Building Industry Standards
    3:

    English PDF
    GB/T 14849.3-2020 Methods for chemical analysis of silicon metal--Part 3: Determination of calcium content
    工业硅化学分析方法 第3部分:钙含量的测定
    China National Standards
    3:

    English PDF
    GB/T 13747.3-2020 Methods for chemical analysis of zirconium and zirconium alloys--Part 3: Determination of nickel content--Dimethyglyoxime spectrophotometry andinductively coupled plasma atomic emission spectrometry
    锆及锆合金化学分析方法 第3部分:镍量的测定 丁二酮肟分光光度法和电感耦合等离子体原子发射光谱法
    China National Standards
    3:

    English PDF
    GB/T 39316.3-2020 General resource of military and civilian—Meta data—Part 3: Equipment—Aviation repair parts
    军民通用资源 元数据 第3部分:器材类 航材
    China National Standards
    3:

    English PDF
    GB/T 39315.3-2020 General resource of military and civilian—Data model—Part 3:Equipment—Aviation repair parts
    军民通用资源 数据模型 第3部分:器材类 航材
    China National Standards
    3:

    English PDF
    GB/T 39223.3-2020 Ergonomic requirements for healthy home—Part 3: Office desks and chairs
    健康家居的人类工效学要求 第3部分:办公桌椅
    China National Standards
    3:

    English PDF
    GB/T 35132.3-2020 Automation systems and integration—Evaluating energy efficiency and other factors of manufacturing systems that influence the environment—Part 3: Environmental performance evaluation data aggregation process
    自动化系统与集成 制造系统能源效率以及其他环境影响因素的评估 第3部分:环境绩效评估数据聚集过程
    China National Standards
    3:

    English PDF
    GB/T 33588.3-2020 Lightning protection system components(LPSC)—Part 3: Requirements for isolating spark gaps(ISG)
    雷电防护系统部件(LPSC)第3部分:隔离放电间隙(ISG)的要求
    China National Standards
    3:

    English PDF
    GB/T 32538.3-2020 Agricultural vehicles—Mechanical connections on towed vehicles—Part 3: Swivel hitch rings
    农业车辆 被牵引车辆的机械连接装置 第3部分:旋转挂接环
    China National Standards
    3:

    English PDF
    GB/T 28799.3-2020 Polyethylene of raised temperature resistance (PE-RT) piping systems for hot and cold water installations—Part 3: Fittings
    冷热水用耐热聚乙烯(PE-RT)管道系统 第3部分:管件
    China National Standards
    3:

    English PDF
    GB/T 20801.3-2020 Pressure pipng code—Industrial piping—Part 3:Design and calculation
    压力管道规范 工业管道 第3部分:设计和计算
    China National Standards
    3:

    English PDF
    GB/T 20674.3-2020 Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 3:Operator's badge
    塑料管材和管件 聚乙烯系统熔接设备 第3部分:操作者代码
    China National Standards
    3:

    English PDF
    GB/T 19473.3-2020 Polybutene (PB) piping systems for hot and cold water installations—Part 3: Fittings
    冷热水用聚丁烯(PB)管道系统 第3部分:管件
    China National Standards
    3:

    English PDF
    GB/T 18663.3-2020 Mechanical structures for electronic equipment—Tests for metric and inch system—Part 3: Electromagnetic shielding performance tests for cabinets and subracks
    电子设备机械结构 公制系列和英制系列的试验 第3部分:机柜和插箱的电磁屏蔽性能试验
    China National Standards
    3:

    English PDF
    GB/T 17888.3-2020 Safety of machinery—Permanent means of access to machinery—Part 3: Stairs, stepladders and guard-rails
    机械安全 接近机械的固定设施 第3部分:楼梯、阶梯和护栏
    China National Standards
    3:

    English PDF
    GB/Z 6113.403-2020 Specification for radio disturbance and immunity measuring apparatus and methods—Part 4-3: Uncertainties,statistics and limit modelling—Statistical considerations in the determination of EMC compliance of mass-produced products
    无线电骚扰和抗扰度测量设备和测量方法规范 第4-3部分:不确定度、统计学和限值建模 批量产品的EMC符合性确定的统计考虑
    China National Standards
    3:

    English PDF
    GB/T 273.3-2020 Rolling bearings—Boundary dimensions,general plan—Part 3:Radial bearings
    滚动轴承 外形尺寸总方案 第3部分:向心轴承
    China National Standards
    3:

    English PDF
    GB/T 39414.3-2020 Interface specification for signal in space of BeiDou navigation satellite system—Part 3: Open service signal B1I
    北斗卫星导航系统空间信号接口规范 第3部分:公开服务信号B1I
    China National Standards
    3:

    English PDF
    GB/T 39334.3-2020 Digital simulation of mechanical products manufacturing process—Part 3: Requirements of assembly workshop logistics simulation
    机械产品制造过程数字化仿真 第3部分:装配车间物流仿真要求
    China National Standards
    3:

    English PDF
    GB/T 39482.3-2020 Electrochemical impedance spectroscopy (EIS) on coated and uncoated metallic specimens—Part 3: Processing and analysis of data from dummy cells
    涂漆和未涂漆金属试样的电化学阻抗谱(EIS) 第3部分:从模拟电解池获得数据的处理和分析
    China National Standards
    3:

    English PDF
    GB/T 37363.3-2020 Determination of biocides content of coating materials—Part 3:Determination of triclosan content
    涂料中生物杀伤剂含量的测定 第3部分:三氯生含量的测定
    China National Standards
    3:

    English PDF
    GB/T 5211.3-2020 General methods of test for pigments and extenders—Part 3: Determination of matter volatile at 105℃
    颜料和体质颜料通用试验方法 第3部分:105℃挥发物的测定
    China National Standards
    3:

    English PDF
    GB/T 28029.11-2020 Electronic railway equipment—Train communication network(TCN)—Part 3-3:CANopen Consist Network(CCN)
    轨道交通电子设备 列车通信网络(TCN) 第3-3部分:CANopen编组网(CCN)
    China National Standards
    3:

    English PDF
    GB/T 28029.4-2020 Electronic railway equipment—Train communication network (TCN)—Part2-3: TCN communication profile
    轨道交通电子设备 列车通信网络(TCN) 第2-3部分:TCN通信规约
    China National Standards
    3:

    English PDF
    GB/T 37188.3-2019 Plastics—Acquisition and presentation of comparable multipoint data—Part 3:Environmental influences on properties
    塑料 可比多点数据的获得和表示 第3部分:环境对性能的影响
    China National Standards
    3:

    English PDF
    GB/T 23711.3-2019 Test method for pressure vessels lined with plastics—Part 3:High-temperature inspection
    塑料衬里压力容器试验方法 第3部分:耐高温检验
    China National Standards
    3:

    English PDF
    GB/T 20899.3-2019 Methods for chemical analysis of gold ores—Part 3:Determination of arsenic content
    金矿石化学分析方法 第3部分:砷量的测定
    China National Standards
    3:

    English PDF
    GB/T 16915.4-2019 Switches for household and similar fixed-electrical installations—Part 2-3: Particular requirements for time delay switches (TDS)
    家用和类似用途固定式电气装置的开关 第2-3部分:延时开关(TDS)的特殊要求
    China National Standards
    3:

    English PDF
    GB/T 14506.33-2019 Methods for chemical analysis of silicate rocks—Part 33: Determination of arsenic, stibium, bismuth and mercury elements content—Hydride generation atomic fluorescence spectrometry
    硅酸盐岩石化学分析方法 第33部分:砷、锑、铋、汞量测定 氢化物发生-原子荧光光谱法
    China National Standards
    3:

    English PDF
    GB/T 1094.23-2019 Power transformers—Part 23: DC magnetic bias suppression devices
    电力变压器 第23部分:直流偏磁抑制装置
    China National Standards
    3:

    English PDF
    GB/T 38399.3-2019 Textile machinery and accessories—Vocabulary of flat warp knitting machines—Part 3: Patterning devices
    纺织机械与附件 平型经编机词汇 第3部分:提花装置
    China National Standards
    3:

    English PDF
    GB/T 38364.3-2019 Garden equipment—Safety requirements for combustion-engine-powered lawnmowers—Part 3: Ride-on lawnmowers with seated operator
    园林机械 以内燃机为动力的草坪修剪机安全要求 第3部分:坐骑式草坪修剪机
    China National Standards
    3:

    English PDF
    GB/T 33610.3-2019 Textiles—Determination of deodorant property—Part 3: Gas chromatography method
    纺织品 消臭性能的测定 第3部分:气相色谱法
    China National Standards
    3:

    English PDF
    GB/T 19941.3-2019 Leather and fur—Determination of formaldehyde content—Part 3: Formaldehyde emissions
    皮革和毛皮 甲醛含量的测定 第3部分:甲醛释放量
    China National Standards
    3:

    English PDF
    GB/T 19873.3-2019 Condition monitoring and diagnostics of machines—Vibration condition monitoring—Part 3:Guidelines for vibration diagnosis
    机器状态监测与诊断 振动状态监测 第3部分:振动诊断指南
    China National Standards
    3:

    English PDF
    GB/T 7739.3-2019 Methods for chemical analysis of gold concerntrates—Part 3:Determination of arsenic content
    金精矿化学分析方法 第3部分:砷量的测定
    China National Standards
    3:

    English PDF
    GB/T 37188.3-2019 Plastics—Acquisition and presentation of comparable multipoint data—Part 3:Environmental influences on properties
    塑料 可比多点数据的获得和表示 第3部分:环境对性能的影响
    China National Standards
    3:

    English PDF
    GB/T 23711.3-2019 Test method for pressure vessels lined with plastics—Part 3:High-temperature inspection
    塑料衬里压力容器试验方法 第3部分:耐高温检验
    China National Standards
    3:

    English PDF
    GB/T 20899.3-2019 Methods for chemical analysis of gold ores—Part 3:Determination of arsenic content
    金矿石化学分析方法 第3部分:砷量的测定
    China National Standards
    3:

    English PDF
    GB/T 16915.4-2019 Switches for household and similar fixed-electrical installations—Part 2-3: Particular requirements for time delay switches (TDS)
    家用和类似用途固定式电气装置的开关 第2-3部分:延时开关(TDS)的特殊要求
    China National Standards
    3:

    English PDF
    GB/T 14506.33-2019 Methods for chemical analysis of silicate rocks—Part 33: Determination of arsenic, stibium, bismuth and mercury elements content—Hydride generation atomic fluorescence spectrometry
    硅酸盐岩石化学分析方法 第33部分:砷、锑、铋、汞量测定 氢化物发生-原子荧光光谱法
    China National Standards
    3:

    English PDF

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