China National Standards

China Procedure GB Standards List


  •  China "Procedure" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 10610-2009 Geometrical product specifications(GPS) - Surface texture:Profile method - Rules and Procedures for the assessment of surface texture
    产品几何技术规范(GPS) 表面结构 轮廓法 评定表面结构的规则和方法
    China National Standards
    Procedure

    English PDF
    GB/T 22672-2008 Test Procedures for small power synchronous motors
    小功率同步电动机试验方法
    China National Standards
    Procedure

    English PDF
    GB/T 22671-2008 Test Procedures for with external rotor motors
    外转子电动机试验方法
    China National Standards
    Procedure

    English PDF
    GB/T 22670-2008 Test Procedures for converter-fed three phase cage induction motors
    变频器供电三相笼型感应电动机试验方法
    China National Standards
    Procedure

    English PDF
    GB/T 22669-2008 Test Procedures for three-phase permanent magnet synchronous machines
    三相永磁同步电动机试验方法
    China National Standards
    Procedure

    English PDF
    GB/T 19216.31-2008 Tests for electric or optical fibre cables under fire conditions - Circuit integrity - Part 31: Procedures and requirements for fire with shock - Cables of rated voltage up to and including 0.6/1 kV
    在火焰条件下电缆或光缆的线路完整性试验 第31部分:供火并施加冲击的试验程序和要求 额定电压0.6/1kV及以下电缆
    China National Standards
    Procedure

    English PDF
    GB/T 23182-2008 Procedure for veterinary drug and other chemicals determination in feeds
    饲料中兽药及其他化学物检测试验规程
    China National Standards
    Procedure

    English PDF
    GB/T 22631-2008 Vertical building elements - Impact resistance test - Impact bodies and general test Procedures
    建筑物垂直部件 抗冲击试验 冲击物及通用试验程序
    China National Standards
    Procedure

    English PDF
    GB/T 22652-2008 Overlaying-welding Procedure qualification for valves sealing face
    阀门密封面堆焊工艺评定
    China National Standards
    Procedure

    English PDF
    GB/T 20111.3-2008 Electrical insulation systems - Procedures for thermal evaluation - Part 22: Specific requirements for encapsulated-coil model - Wire-wound electrical insulation system(EIS)
    电气绝缘系统 热评定规程 第3部分:包封线圈模型的特殊要求 散绕绕组电气绝缘系统(EIS)
    China National Standards
    Procedure

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    GB/T 20111.2-2008 Electrical insulation systems - Procedures for thermal evaluation - Part 2: Specific requirements for general-purpose models - Wire-wound applications
    电气绝缘系统 热评定规程 第2部分:通用模型的特殊要求 散绕绕组应用
    China National Standards
    Procedure

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    GB/T 3656-2008 Method of coercivity measurement for magnetically soft materials by pull out Procedure
    软磁材料矫顽力的抛移测量方法
    China National Standards
    Procedure

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    GB/T 18136-2008 AC high voltage electrostatic shielding clothing and test Procedure
    交流高压静电防护服装及试验方法
    China National Standards
    Procedure

    English PDF
    GB/T 22366-2008 Sensory analysis - Methodology - General guidance for measuring odour, flavour and taste detection thresholds by a three-alternative forced-choice(3-AFC) Procedure
    感官分析 方法学 采用三点选配法(3-AFC)测定嗅觉、味觉和风味觉察阈值的一般导则
    China National Standards
    Procedure

    English PDF
    GB/T 14399-2008 Information technology - Telecommunications and information exchange between systems - High-level data link control Procedures - Description of the X.25 LAPB-compatible DTE data link procedures
    信息技术 系统间远程通信和信息交换 高级数据链路控制规程 与X.25 LAPB兼容的DTE数据链路规程的描述
    China National Standards
    Procedure

    English PDF
    GB/T 22310-2008 Road vehicles - Brake linings - Effects of heat on dimensions and form of disc brake pads-test Procedure
    道路车辆 制动衬片 盘式制动衬块受热膨胀量试验方法
    China National Standards
    Procedure

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    GB/T 22309-2008 Road vehicles - Brake linings - Shear test Procedure for disc beake pad and drum brake shoe assemblies
    道路车辆 制动衬片 盘式制动块总成和鼓式制动蹄总成剪切强度试验方法
    China National Standards
    Procedure

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    GB/T 7421-2008 Information technology - Telecommunications and information exchange between systems - High-level data link control (HDLC) Procedures
    信息技术 系统间远程通信和信息交换 高级数据链路控制(HDLC)规程
    China National Standards
    Procedure

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    GB/T 16306-2008 Re-inspection and re-test Procedures for assessment of declared quality levels
    声称质量水平复检与复验的评定程序
    China National Standards
    Procedure

    English PDF
    GB/T 16264.4-2008 Information technology - Open systems interconnection - The directory - Part 4: Procedures for distributed operation
    信息技术 开放系统互连 目录 第4部分: 分布式操作规程
    China National Standards
    Procedure

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    GB/T 22274.1-2008 Guidance for GLP monitoring authorities - Part 1: Guides for compliance monitoring Procedures for good laboratory practice
    良好实验室规范监督部门指南 第1部分:良好实验室规范符合性监督程序指南
    China National Standards
    Procedure

    English PDF
    GB/T 6378.1-2008 Sampling Procedures for inspection by variables - Part 1: Specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection for a single quality characteristic and a single AQL
    计量抽样检验程序 第1部分:按接收质量限(AQL)检索的对单一质量特性和单个AQL的逐批检验的一次抽样方案
    China National Standards
    Procedure

    English PDF
    GB/T 2828.4-2008 Sampling Procedures for inspection by attributes - Part 4: Procedures for assessment of declared quality levels
    计数抽样检验程序 第4部分:声称质量水平的评定程序
    China National Standards
    Procedure

    English PDF
    GB/T 2828.2-2008 Sampling Procedures for inspection by attributes - Part 2: Sampling plans indexed by limiting quality (LQ) for isolated lot inspection
    计数抽样检验程序 第2部分:按极限质量LQ检索的孤立批检验抽样方案
    China National Standards
    Procedure

    English PDF
    GB/T 16573-2008 Micrographics - Microfilming of documents on 16 mm and 35 mmsilver-gelatin type microfilm - Operating Procedures
    缩微摄影技术 在16mm和35mm银-明胶型 缩微胶片上拍摄文献的操作程序
    China National Standards
    Procedure

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    GB/T 13264-2008 Sampling Procedures and tables for small lot inspection by attributes for percent nonconforming items
    不合格品百分数的小批计数抽样检验程序及抽样表
    China National Standards
    Procedure

    English PDF
    GB/T 10111-2008 Generation of random numbers and Procedures applied to sampling inspection for product quality
    随机数的产生及其在产品质量抽样检验中的应用程序
    China National Standards
    Procedure

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    GB/T 11807-2008 Acoustic monitoring systems for loose parts detection - Characteristics, design and operational Procedures
    探查松脱零件的声学监测系统的特性、设计和运行程序
    China National Standards
    Procedure

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    GB/T 14481-2008 Test Procedure for single-phase synchronous machines
    单相同步电机试验方法
    China National Standards
    Procedure

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    GB/T 1311-2008 Test Procedure for direct current machines
    直流电机试验方法
    China National Standards
    Procedure

    English PDF
    GB/T 8054-2008 Single sampling Procedures and tables for Inspection having desired operating Characteristics by variables
    计量标准型一次抽样检验程序及表
    China National Standards
    Procedure

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    GB/T 6378.4-2008 Sampling Procedures for inspection by variables - Part 4: Procedures for assessment of declared quality levels for mean
    计量抽样检验程序 第4部分:对均值的声称质量水平的评定程序
    China National Standards
    Procedure

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    GB/T 2828.3-2008 Sampling Procedures for inspection by attributes - Part 3: Skip-lot sampling procedures
    计数抽样检验程序 第3部分:跳批抽样程序
    China National Standards
    Procedure

    English PDF
    GB/T 2828.11-2008 Sampling Procedures for inspection by attributes Part 11: Procedures for assessment of declared quality levels for small population
    计数抽样检验程序 第11部分: 小总体声称质量水平的评定程序
    China National Standards
    Procedure

    English PDF
    GB/T 17739.1-2008 Microfilming of technical drawings and other drawing office documents - Part 1: Operating Procedures
    技术图样与技术文件的缩微摄影 第1部分:操作程序
    China National Standards
    Procedure

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    GB/T 13262-2008 Single sampling Procedures and tables for inspection having desired operating characteristics by attributes for percent nonconforming
    不合格品百分数的计数标准型一次抽样检验程序及抽样表
    China National Standards
    Procedure

    English PDF
    GB/T 7167-2008 Test Procedures for germanium gamma-ray detectors
    锗γ射线探测器测试方法
    China National Standards
    Procedure

    English PDF
    GB/T 22156-2008 Acoustics - Procedure for the comparison of noise-emission data for machinery and equipment
    声学 机器与设备噪声发射数据的比较方法
    China National Standards
    Procedure

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    GB/T 22077-2008 Overhead electrical conductors-creep test Procedures for stranded conductors
    架空导线蠕变试验方法
    China National Standards
    Procedure

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    GB/T 17236-2008 The operating Procedures of pig-slaughtering
    生猪屠宰操作规程
    China National Standards
    Procedure

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    GB/T 18380.22-2008 Tests on electric and optical fibre cables under fire conditions - Part 22:Test for vertical flame propagation for a single small insulated wire or cable - Procedure for diffusion flame
    电缆和光缆在火焰条件下的燃烧试验 第22部分:单根绝缘细电线电缆火焰垂直蔓延试验 扩散型火焰试验方法
    China National Standards
    Procedure

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    GB/T 18380.13-2008 Tests on electric and optical fibre cables under fire conditions - Part 13:Test for vertical flame propagation for a single insulated wire or cable - Procedure for determination of flaming droplets/particles
    电缆和光缆在火焰条件下的燃烧试验 第13部分:单根绝缘电线电缆火焰垂直蔓延试验 测定燃烧的滴落(物)/微粒的试验方法
    China National Standards
    Procedure

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    GB/T 18380.12-2008 Test on electric and optical fibre cables under fire conditions - Part 12:Test for vertical flame propagation for a single insulated wire or cable - Procedure for 1kW pre-mixed flame
    电缆和光缆在火焰条件下的燃烧试验 第12部分:单根绝缘电线电缆火焰垂直蔓延试验 1kW预混合型火焰试验方法
    China National Standards
    Procedure

    English PDF
    GB/T 8660-2008 Rubber,butadiene(BR) - Solution-polymerized types - Evaluation Procedures
    溶液聚合型丁二烯橡胶(BR)评价方法
    China National Standards
    Procedure

    English PDF
    GB/T 17969.3-2008 Information technology - Open systems interconnection - Procedures for the operation of OSI registration authorities: Registration of Object identifier arcs beneath the top-level arc jointly administered by ISO and ITU-T
    信息技术 开放系统互连 OSI登记机构的操作规程 第3部分:ISO和ITU-T联合管理的顶级弧下的客体标识符弧的登记
    China National Standards
    Procedure

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    GB/T 9651-2008 Test Procedures for single-phase induction motor
    单相异步电动机试验方法
    China National Standards
    Procedure

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    GB/T 8128-2008 Test Procedures for single-phase series motors
    单相串励电动机试验方法
    China National Standards
    Procedure

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    GB/T 13958-2008 Test Procedures for non-direct current excitation winding synchronous motor
    无直流励磁绕组同步电动机试验方法
    China National Standards
    Procedure

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    GB/T 8097-2008 Equipment for harvesting - Combine harvesters - Test Procedure
    收获机械 联合收割机 试验方法
    China National Standards
    Procedure

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    GB/T 21283.4-2008 Rotary shaft lip-type seals incorporating thermoplastic sealing elements - Part 4: Performance test Procedures
    密封元件为热塑性材料的旋转轴唇形密封圈 第4部分:性能试验程序
    China National Standards
    Procedure

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    GB/T 21826-2008 Chemicals - Test method of acute oral toxicity - Up and down Procedure (UDP)
    化学品 急性经口毒性试验方法 上下增减剂量法(UDP)
    China National Standards
    Procedure

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    GB/T 21804-2008 Chemicals - Test method of acute oral toxicity-fixed dosed Procedure
    化学品 急性经口毒性固定剂量试验方法
    China National Standards
    Procedure

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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
    China National Standards
    Procedure

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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
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

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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
    China National Standards
    Procedure

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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
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

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    GB/T 19867.5-2008 Welding Procedure specification for resistance welding
    电阻焊焊接工艺规程
    China National Standards
    Procedure

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    GB/T 19867.4-2008 Welding Procedure specification for laser beam welding
    激光焊接工艺规程
    China National Standards
    Procedure

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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
    China National Standards
    Procedure

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    GB/T 19867.2-2008 Welding Procedure specification for gas welding
    气焊焊接工艺规程
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    Procedure

    English PDF
    GB/T 21462-2008 Evaluation Procedure of Chloroprene Rubber(CR)
    氯丁二烯橡胶(CR) 评价方法
    China National Standards
    Procedure

    English PDF
    GB/T 21336-2008 Geographic information - Quality evaluation Procedures
    地理信息 质量评价过程
    China National Standards
    Procedure

    English PDF
    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
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

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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
    Procedure

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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
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF
    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
    China National Standards
    Procedure

    English PDF

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