China National Standards

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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "RT" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 40145-2021 Determination of 11 glucocoRTicoids including desonide in cosmetics—Liquid chromatography-tandem mass spectrometry
    化妆品中地索奈德等十一种糖皮质激素的测定 液相色谱/串联质谱法
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    GB/T 40133-2021 Technical requirements for recycling and fuRTher processing of waste cooking oil from restaurant
    餐厨废油资源回收和深加工技术要求
    China National Standards
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    GB/T 40122-2021 Full face tunnel boring machine - Rectangular eaRTh pressure balance pipe jacking machine
    全断面隧道掘进机 矩形土压平衡顶管机
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    GB/T 40113.1-2021 Technical specification for the co-production engineering of biomass pyrolysis carbon gas oil—PaRT 1:Process design
    生物质热解炭气油多联产工程技术规范 第1部分:工艺设计
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    GB/T 40096.5-2021 Technical specification for on-site protection equipment - PaRT 5: Line protection
    就地化继电保护装置技术规范 第5部分:线路保护
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    GB/T 40096.4-2021 Technical specification for on-site protection equipment - PaRT 4: Smart management unit
    就地化继电保护装置技术规范 第4部分:智能管理单元
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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 40096.2-2021 Technical specification for on-site protection equipment - PaRT 2: Connector and prefabricated cable
    就地化继电保护装置技术规范 第2部分:连接器及预制缆
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    GB/T 40096.1-2021 Technical specification for on-site protection equipment - PaRT 1: General specification
    就地化继电保护装置技术规范 第1部分:通用技术条件
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    GB/T 40095-2021 Technical specifications for measurement and control device in smaRT substation
    智能变电站测控装置技术规范
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    GB/T 40094.4-2021 Electronic commerce data transaction—PaRT 4:Privacy protection specification
    电子商务数据交易 第4部分:隐私保护规范
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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 40094.2-2021 Electronic commerce data transaction—PaRT 2:Data description specification
    电子商务数据交易 第2部分:数据描述规范
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    GB/T 40094.1-2021 Electronic commerce data transaction-PaRT 1:Criteria
    电子商务数据交易 第1部分:准则
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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 40006.2-2021 Plastics—Recycled plastics—PaRT 2:Polyethylene(PE) materials
    塑料 再生塑料 第2部分:聚乙烯(PE)材料
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    GB/T 40006.1-2021 Plastics—Recycled plastic—PaRT 1:General rules
    塑料 再生塑料 第1部分:通则
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    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
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    GB/T 39974-2021 Magnesium paRTially stabilized zirconia ceramic element for oxygen measurement in molten steel
    钢水测氧用镁稳定氧化锆陶瓷元件
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    GB/T 39515.2-2021 Agricultural and forestry machinery-Environmental requirements for sprayers-PaRT 2:Horizontal boom sprayers
    农林机械 喷雾机的环境要求 第2部分:水平喷杆式喷雾机
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    GB/T 38329.2-2021 Utility connections in poRT - Part 2: High and low voltage shore connection systems - Data communication for monitoring and control
    港口船岸连接 第2部分:高压和低压岸电连接系统 监测和控制的数据传输
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    GB/T 38051.1-2021 Household electric cooking appliances—PaRT 1:Ranges, ovens, steam ovens and grills—Methods for measuring performance
    家用烹饪电器 第1部分:电灶、烤箱、蒸箱和烤架 性能测试方法
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    GB/T 38047.2-2021 Evaluation methods for reliability on smaRT household appliances - Part 2: Special requirements for room air conditioners
    智能家用电器可靠性评价方法 第2部分:房间空气调节器的特殊要求
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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 38010.2-2021 Spectacle frames and sunglasses electronic catalogue and identification—PaRT 2: Commercial information
    眼镜架和太阳镜电子目录与识别 第2部分:商业信息
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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 35205.5-2021 Rough-terrain trucks - Safety requirements and verificaiton - PaRT 5: Interface between variable-reach truck and integrated personnnel work platform
    越野叉车 安全要求及验证 第5部分:伸缩臂式叉车和集成式人员工作平台的连接装置
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    GB/T 34520.9-2021 Test methods of continuous silicon carbide fibers - PaRT 9: Carbon content
    连续碳化硅纤维测试方法 第9部分:碳含量
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    GB/T 31838.7-2021 Solid insulating materials - Dielecteric and resistive propeRTies - Part 7: Resistive properties(DC method) - Measurement of volume resistance and volume resistivity at elevated temperatures
    固体绝缘材料 介电和电阻特性 第7部分:电阻特性(DC方法) 高温下测量体积电阻和体积电阻率
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    GB/T 31838.6-2021 Solid insulating materials—Dielectric and resistive propeRTies—Part 6:Dielectric properties(AC method)—Relative permittivity and dielectric dissipation factor(frequencies 0.1Hz~10 MHz)
    固体绝缘材料 介电和电阻特性 第6部分:介电特性(AC方法) 相对介电常数和介质损耗因数(频率0.1Hz~10MHz)
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    GB/T 31838.5-2021 Solid insulating materials - Dielectric and resistive propeRTies - Part 5: Resistive properties(DC method) - Volume resistance and volume resistivity of impregnation and coating materials
    固体绝缘材料 介电和电阻特性 第5部分:电阻特性(DC方法) 浸渍和涂层材料的体积电阻和体积电阻率
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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 28951-2021 Forest ceRTification in China—Forest management
    中国森林认证 森林经营
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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/T 27021.2-2021 Conformity assessment - Requirements for bodies providing audit and ceRTification of management systems - Part 2: Competence requirements for auditing and certification of environmental management systems
    合格评定 管理体系审核认证机构要求 第2部分:环境管理体系审核与认证能力要求
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    GB/T 24817.2-2021 Cranes-Control layout and characteristics-PaRT 2:Moblie cranes
    起重机 控制装置布置形式和特性 第2部分:流动式起重机
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    GB/T 24810.2-2021 Cranes-Limiting and indicating devices-PaRT 2:Mobile cranes
    起重机 限制器和指示器 第2部分:流动式起重机
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    GB/T 24279.2-2021 Textiles - Determination of ceRTain flame retardants - Part 2: Phosphorus flame retardants
    纺织品 某些阻燃剂的测定 第2部分:磷系阻燃剂
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    GB/T 23293-2021 Nitride bonded refractory products and their related moRTars
    氮化物结合耐火制品及其配套耐火泥浆
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    GB/T 22459.8-2021 Refractory moRTars-Part 8:Determination of bleeding
    耐火泥浆 第8部分:泌水性试验方法
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    GB/T 17934.8-2021 Graphic technology—Process control for the production of half-tone colour separations, proof and production prints—PaRT 8:Validation print processes working directly from digital data
    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8部分:直接使用数字数据的验证印刷品制作过程
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    GB/T 17934.7-2021 Graphic technology—Process control for the production of half-tone colour separations,proof and production prints—PaRT 7:Proofing processes working directly from digital data
    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7部分:直接使用数字数据的打样过程
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    GB/T 17934.2-2021 Graphic technology—Process control for the production of half-tone colour separations,proof and production prints—PaRT 2:Offset lithographic processes
    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2部分:平版胶印
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    GB/T 17934.1-2021 Graphic technology-Process control for the production of half-tone colour separations,proof and production prints-PaRT 1:Parameters and measurement methods
    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1部分:参数与测量方法
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    GB/T 17909.2-2021 Cranes - Crane operating manual - PaRT 2: Mobile cranes
    起重机 起重机操作手册 第2部分:流动式起重机
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    GB/T 17751-2021 Survey-evaluation method of energy utilization for transpoRT ships
    运输船舶能源利用监测评价方法
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    GB/T 17739.2-2021 Microfilming of technical drawings and other drawing office documents—PaRT 2:Quality criteria and control of 35 mm silver gelatin microfilms
    技术图样与技术文件的缩微摄影 第2部分: 35mm银-明胶型缩微品的质量准则与控制
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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 15972.47-2021 Specifications for optical fibre test method - PaRT 47: Measurement methods and test procedures for transmission characteristics - Macrobending loss
    光纤试验方法规范 第47部分:传输特性的测量方法和试验程序 宏弯损耗
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    GB/T 15242.4-2021 Dimensions series of rod and piston dynamic seals for hydraulic cylinders-PaRT 4:Dimensions and tolerances of bearing rings groove
    液压缸活塞和活塞杆动密封装置尺寸系列 第4部分:支承环安装沟槽尺寸系列和公差
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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 13163.2-2021 Radiation protection instrumentation—Radon and radon decay product measuring instruments—PaRT 2:Specific requirements for 222Rn and 220Rn measuring instruments
    辐射防护仪器 氡及氡子体测量仪 第2部分:222Rn和220Rn测量仪的特殊要求
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    GB/T 12703.2-2021 Textiles - Test methods for electrostatic propensity - PaRT 2: Test method using manual friction
    纺织品 静电性能试验方法 第2部分:手动摩擦法
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    GB/T 12703.1-2021 Textiles - Test methods for electrostatic propensity - PaRT 1: Test method using corona charging
    纺织品 静电性能试验方法 第1部分:电晕充电法
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    GB/T 12265-2021 Safety of machinery—Minimum gaps to avoid crushing of paRTs of the human body
    机械安全 防止人体部位挤压的最小间距
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    GB/T 11270.2-2021 Superabrasive products—Diamond circular saw blade—PaRT 2:Sintered saw blades
    超硬磨料制品 金刚石圆锯片 第2部分:烧结锯片
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    GB/T 11270.1-2021 Superabrasive products-Diamond circular saw blade-PaRT 1:Welded saw blades
    超硬磨料制品 金刚石圆锯片 第1部分:焊接锯片
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    GB/T 10067.36-2021 Basic specification for electroheating and electromagnetic processing installations—PaRT 36:Induction through-heating installations
    电热和电磁处理装置基本技术条件 第36部分:感应透热装置
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    GB/T 10066.32-2021 Test methods for electroheating and electromagnetic processing installations-PaRT 32:Induction through-heating installations
    电热和电磁处理装置的试验方法 第32部分:感应透热装置
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    GB/T 9966.9-2021 Test methods for natural stone—PaRT 9: Determination of the dynamic modulus of elasticity by measuring the fundamental resonance frequency
    天然石材试验方法 第9部分:通过测量共振基本频率测定动力弹性模数
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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 9966.11-2021 Test methods for natural stone—PaRT 11: Determination of resistance to ageing by cold and thermal shock
    天然石材试验方法 第11部分:激冷激热加速老化强度测定
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    GB/T 8243.12-2021 Methods of test for full-flow lubricating oil filters for internal combustion engines—PaRT 12: Filtration efficiency using particle counting and contaminant retention capacity
    内燃机全流式机油滤清器试验方法 第12部分:颗粒计数法滤清效率和容灰量
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    GB/T 8152.15-2021 Methods for chemical analysis of lead concentrates—PaRT 15:Determination of soluble lead content—Flame atomic absorption spectrometry
    铅精矿化学分析方法 第15部分:可溶性铅含量的测定 火焰原子吸收光谱法
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    GB/T 7739.4-2021 Methods for chemical analysis of gold concentrates—PaRT 4:Determination of copper content
    金精矿化学分析方法 第4部分:铜量的测定
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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 5900.1-2021 Machine tools—Connecting dimensions of spindle noses and work holding chucks—PaRT 1: Conical connection
    机床 主轴端部与卡盘连接尺寸 第1部分:圆锥连接
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    GB/T 4930-2021 Microbeam analysis—Electron probe microanalysis—Guidelines for the specification of ceRTified reference materials (CRMs)
    微束分析 电子探针显微分析 标准样品技术条件导则
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    GB/T 4893.1-2021 Test of surface coatings of furniture—PaRT 1: Determination of surface resistance to cold liquids
    家具表面漆膜理化性能试验 第1部分:耐冷液测定法
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    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
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    GB/T 4787.1-2021 Grading capacitors for high-voltage alternating current circuit-breakers—PaRT 1:General
    高压交流断路器用均压电容器 第1部分:总则
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    GB/T 3480.5-2021 Calculation of load capacity of spur and helical gears—PaRT 5:Strength and quality of materials
    直齿轮和斜齿轮承载能力计算 第5部分:材料的强度和质量
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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 2423.38-2021 Environmental testing-PaRT 2:Test methods-Test R:Water test method and guidance
    环境试验 第2部分:试验方法 试验R:水试验方法和导则
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    GB/T 2423.33-2021 Environmental testing - PaRT 2: Test methods - Test Kca: High concentration sulfur dioxid
    环境试验 第2部分:试验方法 试验Kca:高浓度二氧化硫试验
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    GB/T 2423.18-2021 Environmental testing—PaRT 2: Test methods—Test Kb:Salt mist, cyclic(sodium chloride solution)
    环境试验 第2部分:试验方法 试验Kb:盐雾,交变(氯化钠溶液)
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    GB/T 2076-2021 Indexable inseRTs for cutting tools—Designation
    切削刀具用可转位刀片 型号表示规则
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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 786.1-2021 Fluid power systems and components—Graphical symbols and circuit diagrams—PaRT 1:Graphical symbols
    流体传动系统及元件 图形符号和回路图 第1部分:图形符号
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    GB/T 325.6-2021 Packaging container—Steel drum—PaRT 6:Tapered-opening steel drum
    包装容器 钢桶 第6部分:锥形开口钢桶
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    GB/T 22394.2-2021 Condition monitoring and diagnostics of machines - Data interpretation and diagnostics techniques - PaRT 2: Data-driven applications
    机器状态监测与诊断 数据判读与诊断技术 第2部分:数据驱动的应用
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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 20720.4-2021 Enterprise-control system integration—PaRT 4:Object model attributes for manufacturing operations management integration
    企业控制系统集成 第4部分:制造运行管理集成的对象模型属性
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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 19216.2-2021 Circuit integrity test for electric cables or optical fiber cables under fire conditions - PaRT 2: 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 and with an overall diameter not
    在火焰条件下电缆或光缆的线路完整性试验 第2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及以下外径不超过20 mm电缆的试验方法
    China National Standards
    RT

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    GB/T 19216.1-2021 Circuit integrity test for electric cables or optical fiber cables under fire conditions-PaRT 1:Test method for fire with shock at atemperature of at least 830 ℃ for cables of rated voltage up to and including 0.6/ 1 kV and with an overall diameter exceed
    在火焰条件下电缆或光缆的线路完整性试验 第1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及以下外径超过20 mm电缆的试验方法
    China National Standards
    RT

    English PDF
    GB/T 18916.56-2021 Norm of water intake - PaRT 56: Fur
    取水定额 第56部分:毛皮
    China National Standards
    RT

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    GB/T 18916.54-2021 Norm of water intake - PaRT 54: Canned food
    取水定额 第54部分:罐头食品
    China National Standards
    RT

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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
    China National Standards
    RT

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    GB/T 18916.1-2021 Norm of water intake—PaRT 1:Thermal power production
    取水定额 第1部分:火力发电
    China National Standards
    RT

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    GB/T 18216.5-2021 Electrical safety in low voltage distribution systems up to 1 000 V a.c, and 1500 V d.c.-Equipment for testing,measuring or monitoring of protective measures-PaRT 5:Resistance to earth
    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5部分:对地电阻
    China National Standards
    RT

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    GB/T 18216.4-2021 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 4: Resistance of earth connection and equipotential bonding
    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4部分:接地电阻和等电位接地电阻
    China National Standards
    RT

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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
    China National Standards
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    GB/T 18216.2-2021 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 2: Insulation resistance
    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2部分:绝缘电阻
    China National Standards
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    GB/T 18216.1-2021 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 1:General requirements
    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1部分:通用要求
    China National Standards
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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
    China National Standards
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    GB/T 8897.2-2021 Primary batteries—PaRT 2: Physical and electrical specifications
    原电池 第2部分:外形尺寸和电性能
    China National Standards
    RT

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    GB/T 8897.1-2021 Primary batteries—PaRT 1:General
    原电池 第1部分:总则
    China National Standards
    RT

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