China National Standards

China C GB Standards English PDF List


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  •  China "C" GB Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    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
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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
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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    		 China National Standards
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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    		 China National Standards
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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    		 China National Standards
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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
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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
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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
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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
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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
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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
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    GB/T 28951-2021 Forest Certification in China—Forest management
    中国森林认证 森林经营    		 China National Standards
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    GB/T 28897-2021 Steel-plastiC compound pipes and fittings for fluid service
    流体输送用钢塑复合管及管件    		 China National Standards
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    GB/T 28775-2021 SynChronous belt drives - Pulley with T trapezoidal profile system
    同步带传动 T型梯形齿同步带轮    		 China National Standards
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    GB/T 28774-2021 SynChronous belt drives—Belts with T trapezoidal profile system
    同步带传动 T型梯形齿同步带    		 China National Standards
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    GB/T 28543-2021 Noise measurement method on power Capacitors
    电力电容器噪声测量方法    		 China National Standards
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    GB/T 27800-2021 Determination of the life for statiC sealing rubber products
    静密封橡胶制品使用寿命的快速预测方法    		 China National Standards
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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    		 China National Standards
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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    		 China National Standards
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    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
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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    		 China National Standards
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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    		 China National Standards
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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
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    GB/T 24619-2021 SynChronous belt drives - Curvilinear profile systems　G, H, R and S belts and pulleys
    同步带传动 G、H、R、S齿型曲线齿同步带与带轮    		 China National Standards
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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    		 China National Standards
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    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
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    GB/T 23540-2021 Coated abrasives - Flap wheels with incorporated flanges or separate flanges
    涂附磨具 装有卡盘或未装卡盘的砂页轮    		 China National Standards
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    GB/T 23537-2021 Superabrasive produCts - Grinding wheels and mounted points with diamond or cubic boron nitride - Limit deviations and run-out tolerances
    超硬磨料制品 金刚石或立方氮化硼砂轮和磨头 极限偏差和圆跳动公差    		 China National Standards
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    GB/T 23294-2021 Abrasion resistant refraCtory materials
    耐磨耐火材料    		 China National Standards
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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    		 China National Standards
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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
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    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
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    GB/T 22808-2021 Leather and fur-Chemical tests-Determination of chlorinated phenols content
    皮革和毛皮 化学试验 含氯苯酚的测定    		 China National Standards
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    GB/T 22685-2021 PaCkaging and label on controls for househole and similar use
    家用和类似用途控制器的包装和标志    		 China National Standards
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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    		 China National Standards
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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    		 China National Standards
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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    		 China National Standards
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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
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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    		 China National Standards
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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    		 China National Standards
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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    		 China National Standards
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    GB/T 17702-2021 Capacitors for power electronics
    电力电子电容器    		 China National Standards
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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    		 China National Standards
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    GB/T 16828-2021 Bar Code for commodity—Global location numbering and bar code marking
    商品条码 参与方位置编码与条码表示    		 China National Standards
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    GB/T 16754-2021 Safety of maChinery—Emergency stop function—Principles for design
    机械安全 急停功能 设计原则    		 China National Standards
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    GB/T 16458-2021 Terminology for abrasives and abrasive produCts
    磨料磨具术语    		 China National Standards
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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    		 China National Standards
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    GB/T 15765-2021 HermetiC motor-compressors for room air conditioners
    房间空气调节器用全封闭型电动机-压缩机    		 China National Standards
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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    		 China National Standards
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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    		 China National Standards
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    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
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    GB/T 14949.12-2021 Manganese ores - Determination of Combined water content - Gravimetric method
    锰矿石 化合水含量的测定 重量法    		 China National Standards
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    GB/T 14230-2021 Test method of tooth bending strength for gear load Capacity
    齿轮弯曲疲劳强度试验方法    		 China National Standards
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    GB/T 14229-2021 Test method of surfaCe contact strength for gear load capacity
    齿轮接触疲劳强度试验方法    		 China National Standards
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    GB/T 14146-2021 Test method for Carrier concentration of silicon epitaxial layers - Capacitance-voltage method
    硅外延层载流子浓度的测试 电容-电压法    		 China National Standards
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    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
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    GB/T 13173-2021 SurfaCe active agents - Test methods for detergents
    表面活性剂 洗涤剂试验方法    		 China National Standards
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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    		 China National Standards
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    GB/T 12773-2021 Valve steel and superalloy bars for internal Combustion engines
    内燃机气阀用钢及合金棒材    		 China National Standards
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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
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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    		 China National Standards
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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    		 China National Standards
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    GB/T 12604.7-2021 Non-destruCtive testing - Terminology - Leak testing
    无损检测 术语 泄漏检测    		 China National Standards
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    GB/T 12604.6-2021 Non-destruCtive testing—Terminology—Eddy current testing
    无损检测 术语 涡流检测    		 China National Standards
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    GB/T 12363-2021 Classification of forging functions
    锻件功能分类    		 China National Standards
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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    		 China National Standards
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    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
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    GB/T 11362-2021 SynChronous belt drives—Calculation of power rating and drive center distance with belts pitch codes MXL,XXL,XL,L,H,XH and XXH
    同步带传动 节距型号MXL，XXL，XL，L，H，XH和XXH梯形齿同步带额定功率和传动中心距计算    		 China National Standards
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    GB/T 11344-2021 Non-destruCtive testing—Ultrasonic thickness measurement
    无损检测 超声测厚    		 China National Standards
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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    		 China National Standards
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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    		 China National Standards
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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    		 China National Standards
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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
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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    		 China National Standards
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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    		 China National Standards
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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    		 China National Standards
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    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
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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    		 China National Standards
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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    		 China National Standards
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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
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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    		 China National Standards
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    GB/T 6577-2021 Types,dimensions and toleranCes of groove for seals with bearing rings for hydraulic cylinders piston
    液压缸活塞用带支承环密封沟槽型式、尺寸和公差    		 China National Standards
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    GB/T 6546-2021 Corrugated fibreboard—Determination of edgewise crush resistance
    瓦楞纸板 边压强度的测定    		 China National Standards
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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    		 China National Standards
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    GB/T 6068-2021 Test Code for truck crane and tyre crane
    汽车起重机和轮胎起重机试验规范    		 China National Standards
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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
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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
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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    		 China National Standards
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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    		 China National Standards
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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    		 China National Standards
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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    		 China National Standards
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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    		 China National Standards
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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    		 China National Standards
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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    		 China National Standards
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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    		 China National Standards
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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）    		 China National Standards
    C
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    GB/T 2351-2021 Fluid power systems and Components-Outside diameters of tubes and inside diameters of hoses
    流体传动系统及元件 硬管外径和软管内径    		 China National Standards
    C
    English PDF
    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    		 China National Standards
    C
    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
    C
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    GB/T 1029-2021 Test proCedures for three-phase synchronous machines
    三相同步电机试验方法    		 China National Standards
    C
    English PDF

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