China National Standards

China EC GB Standards English PDF List


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 "EC" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 40149-2021 Construction spECifications of credit files for employees of inspection body and laboratory
    检验检测机构从业人员信用档案建设规范
    China National Standards
    EC

    English PDF
    GB/T 40148-2021 Basic terminology of science and tEChnology evaluation
    科技评估基本术语
    China National Standards
    EC

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    GB/T 40147-2021 General rules for science and tEChnology evaluation
    科技评估通则
    China National Standards
    EC

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    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
    China National Standards
    EC

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    GB/T 40141-2021 DetECtion and identification of Candidatus Phytoplasma ulmi
    榆韧皮部坏死植原体检疫鉴定方法
    China National Standards
    EC

    English PDF
    GB/T 40140-2021 DetECtion and identification of grape spike-stalk brown spot
    葡萄轴枯病菌检疫鉴定方法
    China National Standards
    EC

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    GB/T 40138-2021 DetECtion and identification of Southern bean mosaic virus
    南方菜豆花叶病毒检疫鉴定方法
    China National Standards
    EC

    English PDF
    GB/T 40136-2021 TEChnical specifications for planting pseudostellaria radix
    太子参种植技术规范
    China National Standards
    EC

    English PDF
    GB/T 40135-2021 DetECtion and identification of Xylophilus ampelinus (Panagopoulos) Willems et al.
    葡萄细菌性疫病菌检疫鉴定方法
    China National Standards
    EC

    English PDF
    GB/T 40134-2021 ElECtromagnetic compatibility requirements for space systems
    航天系统电磁兼容性要求
    China National Standards
    EC

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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
    EC

    English PDF
    GB/T 40132-2021 General spECification of vibration motors for mobile devices
    便携式电子产品用振动电机通用规范
    China National Standards
    EC

    English PDF
    GB/T 40131-2021 General spECification for reduced-speed permanent-magnet stepping motors
    减速永磁式步进电动机通用规范
    China National Standards
    EC

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    GB/T 40130-2021 SpECifications for special hydrogeological exploration in coal mines
    煤矿专门水文地质勘查规范
    China National Standards
    EC

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    GB/T 40129-2021 Surface chemical analysis—SECondary ion mass spectrometry—Calibration of the mass scale for a time-of-flight secondary ion mass spectrometer
    表面化学分析 二次离子质谱 飞行时间二次离子质谱仪质量标校准
    China National Standards
    EC

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    GB/T 40124-2021 TEChnical requirements and test methods of regenerated sulphuric acid
    再生硫酸技术要求及试验方法
    China National Standards
    EC

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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
    China National Standards
    EC

    English PDF
    GB/T 40120-2021 Agricultural irrigation equipment—Thermoplastic collapsible hoses for irrigation—SpECifications and test methods
    农业灌溉设备 灌溉用热塑性可折叠软管 技术规范和试验方法
    China National Standards
    EC

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    GB/T 40119-2021 General tEChnical specifications for RF tag irrigation intelligent control system
    射频卡灌溉智能控制系统通用技术条件
    China National Standards
    EC

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    GB/T 40114-2021 Jewellery—Determination of prECious metal content—Difference method using inductively coupled plasma optical emission spectroscopy
    首饰 贵金属含量的测定 ICP差减法
    China National Standards
    EC

    English PDF
    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
    China National Standards
    EC

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    GB/T 40112-2021 SpECifications for risk assessment of geological hazard
    地质灾害危险性评估规范
    China National Standards
    EC

    English PDF
    GB/T 40110-2021 Surface chemical analysis - Determination of surface elemental contamination on silicon wafers by total-reflECtion X-ray fluorescence (TXRF) spectroscopy
    表面化学分析 全反射X射线荧光光谱法(TXRF)测定硅片表面元素污染
    China National Standards
    EC

    English PDF
    GB/T 40109-2021 Surface chemical analysis - SECondary-ion mass spectrometry - Method for depth profiling of boron in silicon
    表面化学分析 二次离子质谱 硅中硼深度剖析方法
    China National Standards
    EC

    English PDF
    GB/T 40107-2021 Information description of product for elECtronic commerce transaction—Office product
    电子商务交易产品信息描述 办公类产品
    China National Standards
    EC

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    GB/T 40105-2021 Requirements for cross-border elECtronic commerce transaction
    跨境电子商务交易要求
    China National Standards
    EC

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    GB/T 40104-2021 Solar thermal elECtric plants—Terminology
    太阳能光热发电站 术语
    China National Standards
    EC

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    GB/T 40103-2021 TEChnical requirement of connecting to power system for solar thermal power station
    太阳能热发电站接入电力系统技术规定
    China National Standards
    EC

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    GB/T 40102-2021 Test code of connECting to power system for solar thermal power plants
    太阳能热发电站接入电力系统检测规程
    China National Standards
    EC

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    GB/T 40100-2021 Life cycle assessment method for elECtric machine
    电机产品生命周期评价方法
    China National Standards
    EC

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    GB/T 40099-2021 Solar thermal elECtric plant—Creation of annual solar radiation data set
    太阳能光热发电站 代表年太阳辐射数据集的生成方法
    China National Standards
    EC

    English PDF
    GB/T 40098-2021 Coding regulation for swapping power battery pack of elECtric vehicles
    电动汽车更换用动力蓄电池箱编码规则
    China National Standards
    EC

    English PDF
    GB/T 40097-2021 Functional spECifications and technical requirements of energy router
    能源路由器功能规范和技术要求
    China National Standards
    EC

    English PDF
    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
    China National Standards
    EC

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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
    China National Standards
    EC

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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
    China National Standards
    EC

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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
    China National Standards
    EC

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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
    China National Standards
    EC

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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
    China National Standards
    EC

    English PDF
    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
    China National Standards
    EC

    English PDF
    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
    China National Standards
    EC

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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
    China National Standards
    EC

    English PDF
    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
    China National Standards
    EC

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    GB/T 40092-2021 Assessment tEChnical specification for eco-design product—Tranformers
    生态设计产品评价技术规范 变压器
    China National Standards
    EC

    English PDF
    GB/T 40071-2021 NanotEChnologies—Measurement of the number of layers of graphene-related two-dimensional (2D) materials—Optical contrast method
    纳米技术 石墨烯相关二维材料的层数测量 光学对比度法
    China National Standards
    EC

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    GB/T 40069-2021 NanotEChnologies—Measurement of the number of layers of graphene-related two-dimensional (2D) materials—Raman spectroscopy method
    纳米技术 石墨烯相关二维材料的层数测量 拉曼光谱法
    China National Standards
    EC

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    GB/T 40068-2021 ElECtrofusion welding sleeve(tape) for thermal insulation pipeline
    保温管道用电热熔套(带)
    China National Standards
    EC

    English PDF
    GB/T 40067-2021 Microstructure and defECt determination of tungsten carbide powder
    碳化钨粉末微观组织及缺陷检测方法
    China National Standards
    EC

    English PDF
    GB/T 40066-2021 NanotEChnologies—Thickness measurement of graphene oxide—Atomic Force Microscopy (AFM)
    纳米技术 氧化石墨烯厚度测量 原子力显微镜法
    China National Standards
    EC

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    GB/T 40007-2021 NanotEChnology—Contacting methods for measuring the resistivity of nanomaterials—General rules
    纳米技术 纳米材料电阻率的接触式测量方法 通则
    China National Standards
    EC

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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
    China National Standards
    EC

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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
    China National Standards
    EC

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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
    China National Standards
    EC

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    GB/T 40004-2021 Copper-silver alloy rECtangular wire
    铜银合金扁线
    China National Standards
    EC

    English PDF
    GB/T 39979-2021 General tEChnical specification of indoor window decoration for building
    建筑室内窗饰产品通用技术要求
    China National Standards
    EC

    English PDF
    GB/T 39978-2021 NanotEChnology—Resistivity of carbon nanotube powder—Four probe method
    纳米技术 碳纳米管粉体电阻率 四探针法
    China National Standards
    EC

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    GB/T 39977-2021 General tEChnical requirements for aquarium poly(methyl methacrylate) sheets
    水族馆用聚甲基丙烯酸甲酯板材通用技术要求
    China National Standards
    EC

    English PDF
    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
    China National Standards
    EC

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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
    China National Standards
    EC

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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
    China National Standards
    EC

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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
    China National Standards
    EC

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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
    China National Standards
    EC

    English PDF
    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
    China National Standards
    EC

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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
    China National Standards
    EC

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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)
    China National Standards
    EC

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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
    China National Standards
    EC

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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
    China National Standards
    EC

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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
    China National Standards
    EC

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    GB/T 29317-2021 Terminology of elECtric vehicle charging/battery swap infrastructure
    电动汽车充换电设施术语
    China National Standards
    EC

    English PDF
    GB/T 25301-2021 Resistance welding equipment - Transformers - General spECifications applicable to all transformers
    电阻焊设备 变压器 适用于所有变压器的通用技术条件
    China National Standards
    EC

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    GB/T 24673-2021 Small-size gasoline engine dirECt-link centrifugal pumps unit
    小型汽油机直联离心泵机组
    China National Standards
    EC

    English PDF
    GB/T 23902-2021 Non-destructive testing - Ultrasonic testing - Time-of-flight diffraction tEChnique as a method for detection and sizing of discontinuities
    无损检测 超声检测 超声衍射声时技术检测和评价方法
    China National Standards
    EC

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    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
    EC

    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
    EC

    English PDF
    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
    China National Standards
    EC

    English PDF
    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
    China National Standards
    EC

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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
    China National Standards
    EC

    English PDF
    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
    China National Standards
    EC

    English PDF
    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
    China National Standards
    EC

    English PDF
    GB/T 17702-2021 Capacitors for power elECtronics
    电力电子电容器
    China National Standards
    EC

    English PDF
    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
    China National Standards
    EC

    English PDF
    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
    China National Standards
    EC

    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
    EC

    English PDF
    GB/T 13469-2021 EConomical operation for centrifugal,mixed flow and axial flow pump systems
    离心泵、混流泵与轴流泵系统经济运行
    China National Standards
    EC

    English PDF
    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
    China National Standards
    EC

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    GB/T 12719-2021 Exploration spECification of hydrogeology and engineering geology in mining areas
    矿区水文地质工程地质勘查规范
    China National Standards
    EC

    English PDF
    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
    China National Standards
    EC

    English PDF
    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
    China National Standards
    EC

    English PDF
    GB/T 12190-2021 Method for measuring the shielding effECtiveness of electromagnetic shielding enclosures
    电磁屏蔽室屏蔽效能的测量方法
    China National Standards
    EC

    English PDF
    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
    China National Standards
    EC

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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
    China National Standards
    EC

    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
    EC

    English PDF
    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
    China National Standards
    EC

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    GB/T 7925-2021 NC rECiprocating traveling type wire electrical-discharge machines—Parameters
    数控往复走丝电火花线切割机床 参数
    China National Standards
    EC

    English PDF
    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
    China National Standards
    EC

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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
    China National Standards
    EC

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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
    China National Standards
    EC

    English PDF
    GB/T 1551-2021 Test method for measuring resistivity of monocrystal silicon—In-line four-point probe and dirECt current two-point probe method
    硅单晶电阻率的测定 直排四探针法和直流两探针法
    China National Standards
    EC

    English PDF
    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
    China National Standards
    EC

    English PDF
    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
    China National Standards
    EC

    English PDF

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