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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 "Dur" GB Standards English PDF List:
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    GB/T 15972.10-2008 Specifications for optical fibre test methods - Part 10: Measurement methods and test proceDures - General and guidance
    光纤试验方法规范 第10部分:测量方法和试验程序 总则
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    GB/T 15972.50-2008 Specifications for optical fibre test methods - Part 50: Measurement methods and test proceDures for environmental characteristics - Damp heat(steady state)
    光纤试验方法规范 第50部分:环境性能的测量方法和试验程序 恒定湿热
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    GB/T 15972.40-2008 Specifications for optical fibre test methods - Part 40: Measurement methods and test proceDures for transmission and optical characteristics - Attenuation
    光纤试验方法规范 第40部分:传输特性和光学特性的测量方法和试验程序 衰减
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    GB/T 15972.30-2008 Specifications for optical fibre test methods - Part 30: Measurement methods and test proceDures for mechanical characteristics - Fibre proof test
    光纤试验方法规范 第30部分:机械性能的测量方法和试验程序 光纤筛选试验
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    GB/T 15972.20-2008 Specifications for optical fibre test methods - Part 20: Measurement methods and test proceDures for dimensions - Fiber geometry
    光纤试验方法规范 第20部分:尺寸参数的测量方法和试验程序 光纤几何参数
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    GB/T 15340-2008 Rubber,raw natural and raw synthetic-Sampling and further preparative proceDures
    天然、合成生胶取样及其制样方法
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    GB/T 7424.2-2008 Optical fibre cable generic specification - Part 2: Basic optical cable test proceDures
    光缆总规范 第2部分: 光缆基本试验方法
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    GB/T 15972.54-2008 Specifications for optical fibre test methods - Part 54: Measurement methods and test proceDures for environmental characteristics - Gamma irradiation
    光纤试验方法规范 第54部分:环境性能的测量方法和试验程序 伽玛辐照
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    GB/T 15972.53-2008 Specifications for optical fibre test methods - Part 53: Measurement methods and test proceDures for environmental characteristics - Water immersion
    光纤试验方法规范 第53部分:环境性能的测量方法和试验程序 浸水
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    GB/T 15972.52-2008 Specifications for optical fibre test methods - Part 52: Measurement methods and test proceDures for environmental characteristics - Change of temperature
    光纤试验方法规范 第52部分:环境性能的测量方法和试验程序 温度循环
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    GB/T 15972.51-2008 Specifications for optical fibre test methods - Part 51: Measurement methods and test proceDures for environmental characteristics - Dry heat
    光纤试验方法规范 第51部分: 环境性能的测量方法和试验程序 干热
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    GB/T 15972.49-2008 Specifications for optical fibre test methods - Part 49: Measurement methods and test proceDures for transmission and optical characteristics - Differential mode delay
    光纤试验方法规范 第49部分:传输特性和光学特性的测量方法和试验程序-微分模时延
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    GB/T 15972.47-2008 Specifications for optical fibre test methods - Part 47: Measurement methods and test proceDures for transmission and optical characteristics - Macrobending loss
    光纤试验方法规范 第47部分:传输特性和光学特性的测量方法和试验程序 宏弯损耗
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    GB/T 15972.46-2008 Specifications for optical fibre test methods - Part 46: Measurement methods and test proceDures for transmission and optical characteristics - Monitoring of changes in optical transmittance
    光纤试验方法规范 第46部分:传输特性和光学特性的测量方法和试验程序 透光率变化
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    GB/T 15972.45-2008 Specifications for optical fibre test methods - Part 45: Measurement methods and test proceDures for transmission and optical characteristics - Mode field diameter
    光纤试验方法规范 第45部分:传输特性和光学特性的测量方法和试验程序 模场直径
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    GB/T 15972.44-2008 Specifications for optical fibre test methods - Part 44: Measurement methods and test proceDures for transmission and optical characteristics - Cut-off wavelength
    光纤试验方法规范 第44部分:传输特性和光学特性的测量方法和试验程序 截止波长
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    GB/T 15972.43-2008 Specifications for optical fibre test methods - Part 43: Measurement methods and test proceDures for transmission and optical characteristics - Numerrical aperture
    光纤试验方法规范 第43部分:传输特性和光学特性的测量方法和试验程序 数值孔径
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    GB/T 15972.42-2008 Specifications for optical fibre test methods - Part 42: Measurement methods and test proceDures for transmission and optical characteristics - Chromatic dispersion
    光纤试验方法规范 第42部分:传输特性和光学特性的测量方法和试验程序 波长色散
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    GB/T 15972.41-2008 Specifications for optical fibre test methods - Part 41: Measurement methods and test proceDures for transmission and optical characteristics - Bandwidth
    光纤试验方法规范 第41部分:传输特性和光学特性的测量方法和试验程序 带宽
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    GB/T 15972.34-2008 Specifications for optical fibre test methods - Part 34: Measurement methods and test proceDures for mechanical characteristics - Fibre curl
    光纤试验方法规范 第34部分:机械性能的测量方法和试验程序 光纤翘曲
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    GB/T 15972.33-2008 Specifications for optical fibres test methods - Part 33: Measurement methods and test proceDures for mechanical characteristics - Stress corrosion susceptibility
    光纤试验方法规范 第33部分:机械性能的测量方法和试验程序 应力腐蚀敏感性参数
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    GB/T 15972.32-2008 Specifications for optical fibre test methods - Part 32: Measurement methods and test proceDures for mechanical characteristics - Coating strippability
    光纤试验方法规范 第32部分:机械性能的测量方法和试验程序 涂覆层可剥性
    China National Standards
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    GB/T 15972.31-2008 Specifications for optical fibre test methods - Part 31: Measurement methods and test proceDures for mechanical characteristics - tensile strength
    光纤试验方法规范 第31部分:机械性能的测量方法和试验程序 抗张强度
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    GB/T 15972.22-2008 Specifications for optical fibre test methods - Part 22: Measurement methods and test proceDures for dimensions - Length measurement
    光纤试验方法规范 第22部分:尺寸参数的测量方法和试验程序 长度
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    GB/T 15972.21-2008 Specifications for optical fibre test methods - Part 21: Measurement methods and test proceDures for dimensions - Coating geometry
    光纤试验方法规范 第21部分:尺寸参数的测量方法和试验程序 涂覆层几何参数
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    GB/T 19867.5-2008 Welding proceDure specification for resistance welding
    电阻焊焊接工艺规程
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    GB/T 19867.4-2008 Welding proceDure specification for laser beam welding
    激光焊接工艺规程
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    GB/T 19867.3-2008 Welding proceDure specification for electron beam welding
    电子束焊接工艺规程
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    GB/T 19867.2-2008 Welding proceDure specification for gas welding
    气焊焊接工艺规程
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    GB/T 21466.2-2008 Hydrodynamic plain journal bearings under steady-state conditions - Circular cylindrical bearings - Part 2: Functions used in the calculation proceDure
    稳态条件下流体动压径向滑动轴承 圆形滑动轴承 第2部分:计算过程中所用函数
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    GB/T 21466.1-2008 Hydrodynamic plain journal bearings under steady-state conditions - Circular cylindrical bearings -- Part 1: Calculation proceDure
    稳态条件下流体动压径向滑动轴承 圆柱滑动轴承 第1部分:计算过程
    China National Standards
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    GB/T 21462-2008 Evaluation proceDure of Chloroprene Rubber(CR)
    氯丁二烯橡胶(CR) 评价方法
    China National Standards
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    GB/T 21457-2008 Cranes and related equipment - Accuracy requirements for measuring parameters During testing
    起重机和相关设备 试验中参数的测量精度要求
    China National Standards
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    GB/T 21336-2008 Geographic information - Quality evaluation proceDures
    地理信息 质量评价过程
    China National Standards
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    GB/T 21267-2007 Petroleum and natural gas industries - ProceDures for testing casing and tubing connections
    石油天然气工业 套管及油管螺纹连接试验程序
    China National Standards
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    GB/T 13871.4-2007 Rotary shaft lip type seals incorporating elastomeric sealing elements - Part 4:Performance test proceDures
    密封元件为弹性体材料的旋转轴唇形密封圈 第4部分:性能试验程序
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    GB/T 6579-2007 Laborator glassware - Thermal shock and thermal shock enDurance - Test methods
    实验室玻璃仪器 热冲击和热冲击强度试验方法
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    GB/T 4547-2007 Glass containers - Thermal shock resistance and thermal shock enDurance - Test methods
    玻璃容器 抗热震性和热震耐久性试验方法
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    GB/T 311.3-2007 Insulation coordination - Part 3:ProceDures for high-voltage direct current(HVDC) converter stations
    绝缘配合 第3部分:高压直流换流站绝缘配合程序
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    GB/T 17948.6-2007 Rotating electrical machine - Functional evaluation of insulation systems - Test proceDures for form-wound windings - Evaluation of thermomechanical endurance of insulation systems
    旋转电机绝缘结构功能性评定 成型绕组试验规程 绝缘结构热机械耐久性评定
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    GB/T 17948.5-2007 Rotating electrical machines - Functional evaluation of insulation systems - Test proceDures for form-wound windings - Multifactor functinal evaluation - Endurance under combined thermal and electrical stresses of insulation system used in machines up to
    旋转电机绝缘结构功能性评定 成型绕组试验规程 多因子功能性评定 50MVA、15kV及以下电机绝缘结构热、电综合应力耐久性
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    GB 21178-2007 Chassification proceDure for self-reactive substances and organic peroxides
    自反应物质和有机过氧化物分类程序
    China National Standards
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    GB 21175-2007 ProceDure of classification for hazardous products
    危险货物分类定级基本程序
    China National Standards
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    GB/T 21163.2-2007 Agricultural grain driers - Determination of drying performance - Part 2: Additional proceDures and crop - specific requirements
    农业谷物干燥机 干燥性能的测定 第2部分:附加测定规程和特定谷物要求
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    GB/T 21152-2007 Earth-moving machinery - Braking systems of rubber-tyred machines - Systems and performance requirements and test proceDures
    土方机械 轮胎式机器 制动系统的性能要求和试验方法
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    GB/T 21066-2007 Electrical installations of ships and mobile and fixed offshore units - ProceDures for calculating short-circuit currents in three phase a.c.
    船舶和移动式及固定式近海设施的电气装置 三相交流短路电流计算方法
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    GB/T 18311.31-2007 Fibre optic interconnecting devices and passive components - Basic test and measurement proceDures - Part 3-31: Examinations and measurements - Coupled power ratio measurement for fibre optic sources
    纤维光学互连器件和无源器件 基本试验和测量程序 第3-31部分:检查和测量 纤维光学光源耦合功率比测量
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    GB/T 18311.30-2007 Fibre optic interconnecting devices and passive components - Basic test and measurement proceDures - Part 3-30: Examinations and measurements - Polish angle and fibre position on single ferrule multifibre connectors
    纤维光学互连器件和无源器件 基本试验和测量程序 第3-30部分:检查和测量 单套管多芯光纤连接器抛光角度和光纤位置
    China National Standards
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    GB/T 18311.28-2007 Fibre optic interconnecting devices and passive components - Basic test and measurement proceDures - Part 3-28: Examinations and measurements - Transient loss
    纤维光学互连器件和无源器件 基本试验和测量程序 第3-28部分: 检查和测量 瞬间损耗
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    GB/T 18311.26-2007 Fibre optic interconnecting devices and passive components - Basic test and measurement proceDures Part 3-26: Examinations and measurements - Measurement of the angular misalignment between fibre and ferrule axes
    纤维光学互连器件和无源器件 基本试验和测量程序 第3-26部分:检查和测量 光纤和插针轴线间的角偏差的测量
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    GB/T 18311.20-2007 Fibre optic interconnecting devices and passive components - Basic test and measurement proceDures - Part 3-20: Examinations and measurements - Directivity of fibre optic branching devices
    纤维光学互连器件和无源器件 基本试验和测量程序 第3-20部分:检查和测量 纤维光学分路器件的方向性
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    GB/T 18311.16-2007 Fibre optic interconnecting devices and passive components - Basic test and measurement proceDures - Part 3-16: Examinations and measurements - Endface radius of spherically polished ferrules
    纤维光学互连器件和无源器件 基本试验和测量程序 第3-16部分:检查和测量 球面抛光套管端面半径
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    GB/T 18310.48-2007 Fibre optic interconnecting devices and passive components - Basic test and measurement proceDures - Part 2-48: Tests - Temperature-humidity cycling
    纤维光学互连器件和无源器件 基本试验和测量程序 第2-48部分:试验 温度湿度循环
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    GB/T 10485-2007 Road vehicles - Lighting and light-signalling devices - Environmental enDurance
    道路车辆 外部照明和光信号装置 环境耐久性
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    GB 20890-2007 Test proceDures and requirement of durability of emission control systems for heavy-duty vehicles
    重型汽车排气污染物排放控制系统耐久性要求及试验方法
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    GB/T 5169.10-2006 Fire hazard testing for electric and electronic products - Part 10: Glow/hot-wire based test methods - Glow-wire apparatus and common test proceDure
    电工电子产品着火危险试验 第10部分:灼热丝/热丝基本试验方法 灼热丝装置和通用试验方法
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    GB/T 20671.9-2006 Classification system and test methods for nonmetallic gasket materials - Part 9: Standard test method for binder Durability of cork composition gasket materials
    非金属垫片材料分类体系及试验方法 第9部分: 软木垫片材料胶结物耐久性试验方法
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    GB/T 11026.3-2006 Electrical insulating materials - Thermal enDurance properties - Part 3: Instructions for calculating thermal endurance characteristics
    电气绝缘材料 耐热性 第3部分:计算耐热特征参数的规程
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    GB/T 20608-2006 Intelligent transportation systems - Adaptive cruise control systems -Performance requirements and test proceDures
    智能运输系统 自适应巡航控制系统 性能要求与检测方法
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    GB/T 20514-2006 Photovoltaic systems - Power conditioners - ProceDure for measuring efficiency
    光伏系统功率调节器效率测量程序
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    GB/T 20544-2006 Banking - ProceDures for message encipherment (wholesale) - General principles
    银行业务 报文加密程序(批发) 一般原则
    China National Standards
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    GB/T 20538.6-2006 Electronic business eXtensible Markup Language(ebXML)business data and process - Part 6: Organizations and proceDures for technical assessment
    基于XML的电子商务业务数据和过程 第6部分:技术评审组织和程序
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    GB/T 2941-2006 Rubber - General proceDures for preparing and conditioning test pieces for physical test methods
    橡胶物理试验方法试样制备和调节通用程序
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    GB/T 3222.1-2006 Acoustics―Description, measurement and assessment of environmental noise―Part 1:Basic quantities and assessment proceDures
    声学 环境噪声的描述、测量与评价 第1部分:基本参量与评价方法
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    GB/T 20430-2006 Acoustics―Noise control design proceDures for open plant
    声学 开放式工厂的噪声控制设计规程
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    GB/T 20248-2006 Acoustics - Measurement of sound pressure levels in the interior of aircraft During flight
    声学 飞行中飞机舱内声压级的测量
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    GB/T 20242-2006 Acoustics - ProceDures for the measurement of real-ear acoustical characteristics of hearing aids
    声学 助听器真耳声特性的测量方法
    China National Standards
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    GB/T 17739.5-2006 Microfilming of technical drawings and technical documents - Part 5: Test proceDures for diazo duplicating of microfilm images in aperture cards
    技术图样与技术文件的缩微摄影 第5部分:开窗卡中缩微影像重氮复制的检验程序
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    GB/T 6038-2006 Rubber test mixes―Preparation,mixing and vulcanization―Equipment and proceDures
    橡胶试验胶料 配料、混炼和硫化设备及操作程序
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    GB/T 20217-2006 ProceDures for ensuring the cleanliness of industrial-process measurement and control equipment in oxygen service
    保证氧用工业过程测量和控制装置清洁度的程序
    China National Standards
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    GB/T 17948.4-2006 Functional evaluation of insulation systems for rotating electrical machines - Test proceDures for form-wound windings - Electrical evaluation of insulation sysyems used in machines up to and including 50MVA and 15kV
    旋转电机绝缘结构功能性评定 成型绕组试验规程 50MVA、15kV及以下电机绝缘结构电评定
    China National Standards
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    GB/T 20143-2006 ProceDure for use in the preparation of maximum lamp outlines
    灯最大外形尺寸图的制定程序
    China National Standards
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    GB/T 13632.2-2006 Measurements for monitoring adequate cooling within the core of pressurized light water reactors Part 2: Instrumentation requirements During cold shutdown
    监督压水堆堆芯充分冷却的测量要求 第2部分:冷停堆期间监测仪表的要求
    China National Standards
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    GB/T 10263-2006 Environmental conditions and test proceDures for nuclear radiation detectors
    核辐射探测器环境条件与试验方法
    China National Standards
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    GB/T 17948.3-2006 Functional evaluation of insulation systems for rotating electrical machines - Test proceDures for form-wound windings - Thermal evaluation and classification of insulation sysyems used in machines up to and including 50MVA and 15kV
    旋转电机绝缘结构功能性评定 成型绕组试验规程 50MVA、15kV及以下电机绝缘结构热评定和分级
    China National Standards
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    GB/T 17948.2-2006 Functional evaluation of insulation systems for rotating electrical machines - Test proceDures for wire-wound windings - Classification of changes and insulation component substitutions
    旋转电机绝缘结构功能性评定 散绕绕组试验规程 变更和绝缘组分替代的分级
    China National Standards
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    GB/T 3871.9-2006 Agricultural tractors - Test proceDures - Part 9: Power tests for drawbar
    农业拖拉机 试验规程 第9部分:牵引功率试验
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    GB/T 3871.8-2006 Agricultural tractors - Test proceDures - Part 8: Noise measurement
    农业拖拉机 试验规程 第8部分:噪声测量
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    GB/T 3871.7-2006 Agricultural tractors - Test proceDures - Part 7: Operator’s field of vision
    农业拖拉机 试验规程 第7部分:驾驶员的视野
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    GB/T 3871.6-2006 Agricultural tractors - Test proceDures - Part 6: Determination of braking performance
    农业拖拉机 试验规程 第6部分:农林车辆制动性能的确定
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    GB/T 3871.5-2006 Agricultural tractors - Test proceDures - Part 5: Turning and clearance diameters
    农业拖拉机 试验规程 第5部分:转向圆和通过圆直径
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    GB/T 3871.4-2006 Agricultural tractors - Test proceDures - Part 4: Rear three-point linkage lifting capacity
    农业拖拉机 试验规程 第4部分:后置三点悬挂装置提升能力
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    GB/T 3871.3-2006 Agricultural tractors - Test proceDures Part 3: Power tests for power take-off
    农业拖拉机 试验规程 第3部分:动力输出轴功率试验
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    GB/T 3871.2-2006 Agricultural tractors - Test proceDures - Part 2: Measurements of tractor parameters
    农业拖拉机 试验规程 第2部分:整机参数测量
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    GB/T 3871.19-2006 Agricultural tractors - Test proceDures - Part 19: Steering capability of wheeled tractor
    农业拖拉机 试验规程 第19部分:轮式拖拉机转向性能
    China National Standards
    Dur

    English PDF
    GB/T 3871.18-2006 Agricultural tractors - Test proceDures - Part 18: Hydraulic power at tractor/implement interface
    农业拖拉机 试验规程 第18部分:拖拉机与机具接口处液压功率
    China National Standards
    Dur

    English PDF
    GB/T 3871.17-2006 Agricultural tractors - Test proceDures - Part 17: Engine air cleaner
    农业拖拉机 试验规程 第17部分:发动机空气滤清器
    China National Standards
    Dur

    English PDF
    GB/T 3871.16-2006 Agricultural tractors - Test proceDures - Part 16: Axle power determination
    农业拖拉机 试验规程 第16部分:轴功率测定
    China National Standards
    Dur

    English PDF
    GB/T 3871.15-2006 Agricultural tractors - Test proceDures - Part 15: Centre of gravity
    农业拖拉机 试验规程 第15部分:质心
    China National Standards
    Dur

    English PDF
    GB/T 3871.14-2006 Agricultural tractors - Test proceDures - Part 14: Partial power PTO - Non-mechanically transmitted power
    农业拖拉机 试验规程 第14部分:非机械式传输的部分功率输出动力输出轴
    China National Standards
    Dur

    English PDF
    GB/T 3871.13-2006 Agricultural tractors - Test proceDures - Part 13: Measurement of exhaust smoke
    农业拖拉机 试验规程 第13部分:排气烟度测量
    China National Standards
    Dur

    English PDF
    GB/T 3871.1-2006 Agricultural tractors - Test proceDures - Part 1: General requirements
    农业拖拉机 试验规程 第1部分:通用要求
    China National Standards
    Dur

    English PDF
    GB/T 3871.10-2006 Agricultural tractors - Test proceDures - Part 10: Low temperature starting
    农业拖拉机 试验规程 第10部分:低温起动
    China National Standards
    Dur

    English PDF
    GB/T 8243.5-2006 Methods of test for full-flow lubricating oil filters for internal combustion engines -Part 5: Cold start simulation and hydraulic pulse Durability test
    内燃机全流式机油滤清器试验方法 第5部分:冷起动模拟和液压脉冲耐久试验
    China National Standards
    Dur

    English PDF
    GB/T 20099-2006 Sample preparation - Dispersing proceDures for powders in liquids
    样品制备-粉末在液体中的分散方法
    China National Standards
    Dur

    English PDF
    GB/T 12609-2005 Electrodeposited metallic coatings and related finishes -- Sampling proceDures for inspection by attributes
    电沉积金属覆盖层和相关精饰 计数检验抽样程序
    China National Standards
    Dur

    English PDF
    GB/T 19915.1-2005 ProceDure of plate and tube agglutination for antibody against Streptococcus suis Type2
    猪链球菌2型平板和试管凝集试验操作规程
    China National Standards
    Dur

    English PDF
    GB/T 6404.2-2005 Acceptance code for gear units-Part2:Determination of mechanical vibrations of gear units During acceptance testing
    齿轮装置的验收规范 第2部分:验收试验中齿轮装置机械振动的测定
    China National Standards
    Dur

    English PDF
    GB/T 3871.12-2005 Agricultural Tractors-Test proceDures-Part 12:Working Tests
    农业拖拉机 试验规程 第12部分 使用试验
    China National Standards
    Dur

    English PDF
    GB/T 3871.11-2005 Agricultural tractors-Test proceDures-Part 11:Suitability tests for hot atmosphere
    农业拖拉机 试验规程 第11部分:高温性能试验
    China National Standards
    Dur

    English PDF

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