Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 44088-2024 |
Technical requirements and test methods for the measurement module of the Beidou satellite navigation system {译} 北斗卫星导航系统测量型模块技术要求及测试方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 19514-2024 |
Measurement methods for the volume of luggage compartments of passenger cars {译} 乘用车行李舱容积的测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 43886-2024 |
Imaging materials - Processed color photographs - Thermal stability measurement methods {译} 影像材料-已加工彩色照片-热稳定性测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/Z 6113.404-2023 |
Specification for radio disturbance and immunity measuring equipment and measurement methods Part 4-4: Uncertainty, statistics and limit value modeling Statistics of complaints and limit value calculation model for the protection of radio services {译} 无线电骚扰和抗扰度测量设备和测量方法规范 第4-4部分:不确定度、统计学和限值建模 投诉的统计和保护无线电业务的限值计算模型 |
China National Standards Methods measurement the |
English PDF |
GB/T 43248-2023 |
Electric and hybrid vehicles - Radio disturbance characteristics - Limits and methods of measurement for the protection of off-board receivers below 30 MHz {译} 电动汽车和混合动力汽车 无线电骚扰特性 用于保护30MHz以下车外接收机的限值和测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 43413-2023 |
Non-destructive testing Infrared thermal imaging testing General rules for thermoelastic stress measurement methods {译} 无损检测 红外热成像检测 热弹性应力测量方法通则 |
China National Standards Methods measurement the |
English PDF |
GB/T 8446.2-2022 |
Heat sinks for power semiconductor devices—Part 2: Measurement methods of thermal resistance and inlet-outlet fluid pressure drop 电力半导体器件用散热器 第2部分:热阻和流阻测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 41311.1-2022 |
Acoustics - Describe the quantity of underwater noise from ships and methods of measurement - Part 1: Requirements for precision measurements in deep water for comparison purposes {译} 声学 描述船舶水下噪声的量及其测量方法 第1部分:用于比对目的的深水精密测量要求 |
China National Standards Methods measurement the |
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 Methods measurement the |
English PDF |
GB/T 21548-2021 |
Methods of measurement of the high speed semiconductor lasers directly modulated for optical fiber communication systems 光通信用高速直接调制半导体激光器的测量方法 |
China National Standards Methods measurement the |
English PDF |
GB 15744-2019 |
The limits and measurement methods of fuel consumption for motorcycles and mopeds 摩托车和轻便摩托车燃油消耗量限值及测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 38437-2019 |
Methods of measurement of the magnetic dipole moment of a ferromagnetic material specimen by the withdrawal or rotation method 用抽拉或旋转方式测量铁磁材料样品磁偶极矩的方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 36982-2018 |
Interface technical requirements and measurement methods of the digital optical line terminal used in program distribution network 节目分配网络ASI数字光端机接口技术要求和测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 18655-2018 |
Vehicles, boats and internal combustion engines—Radio disturbance characteristics—Limits and methods of measurement for the protection of on-board receivers 车辆、船和内燃机 无线电骚扰特性 用于保护车载接收机的限值和测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 34326-2017 |
Surface chemical analysis—Depth profiling—Methods for ion beam alignment and the associated measurement of current or current density for depth profiling in AES and XPS 表面化学分析 深度剖析 AES和XPS深度剖析时离子束对准方法及其束流或束流密度测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 34579-2017 |
Methods of measurement and limits for radiated disturbances from plasma display panel equipment in the frequency range 150kHz to 30MHz 等离子显示设备150kHz~30MHz辐射骚扰限值和测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 7343-2017 |
Methods of measurement of the suppression characteristics of passive EMC filtering devices 无源EMC滤波器件抑制特性的测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 18271.3-2017 |
Process measurement and control devices—General methods and procedures for evaluating performance—Part 3: Tests for the effects of influence quantities 过程测量和控制装置 通用性能评定方法和程序 第3部分:影响量影响的试验 |
China National Standards Methods measurement the |
English PDF |
GB/Z 33902-2017 |
Measurement of fluid flow by means of pressure differential devices—Guidelines on the effect of departure from the specifications and operating conditions given in GB/T 2624 and the correction methods 使用差压装置测量流体流量 偏离GB/T2624给出的要求和工作条件的影响及其修正方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 19346.1-2017 |
Amorphous and nanocrystalline alloys measurement methods—Part 1:AC magnetic properties by the use of ring specimens 非晶纳米晶合金测试方法 第1部分:环形试样交流磁性能 |
China National Standards Methods measurement the |
English PDF |
GB/T 12193-2017 |
Methods of measurement for receivers employing F3E or G3E emission used in the mobile services 移动通信调频接收机测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 12192-2017 |
Methods of measurement for transmitters employing F3E or G3E emissions used in the mobile services 移动通信调频发射机测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 33393-2016 |
Footwear—Test methods for whole shoes—Measurement of thermal and water-vapour resistance under steady-state conditions 鞋类 整鞋试验方法 稳态条件下热阻和湿阻的测定 |
China National Standards Methods measurement the |
English PDF |
GB/T 32324-2015 |
Rolling bearings—Methods for the measurement and assessment of departure from roundness and waviness 滚动轴承 圆度和波纹度误差测量及评定方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 32241-2015 |
Equipment for crop protection—Methods for the laboratory measurement of spray drift—Wind tunnels 植物保护机械 喷雾飘移的实验室测量方法 风洞试验 |
China National Standards Methods measurement the |
English PDF |
GB/T 7274-2015 |
Methods for the measurement of direct inter-electrode capacitances of electronic tubes and valves 电子管极间电容测试方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 31248-2014 |
Test methods for the measurement of flame spread, heat release and smoke production on electric or optical fibre cables under fire conditions 电缆或光缆在受火条件下火焰蔓延、热释放和产烟特性的试验方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 30755-2014 |
The rice mill - Evaluation index and measurement methods for electrical energy consumption 碾米机 耗电量指标及测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 29628-2013 |
Guides for methods of measurement of the magnetic properties of permanent(magnetically hard)materials by pulsed field magnetometry 永磁(硬磁)脉冲测量方法指南 |
China National Standards Methods measurement the |
English PDF |
GB/T 9573-2013 |
Rubber and plastics hoses and hose assemblies - Methods of measurement of the dimensions of hoses and the lengths of hose assemblies 橡胶和塑料软管及软管组合件 软管尺寸和软管组合件长度测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 29293-2012 |
Measurement methods of the performance for LED downlights LED筒灯性能测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 29005-2012 |
The combined rice mill - Evaluation index and measurement methods for electrical energy consumption 组合米机 耗电量指标及测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 29247-2012 |
General methods for testing the performance of industrial process measurement and control instruments 工业自动化仪表通用试验方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 6379.3-2012 |
Accuracy(trueness and precision) of measurement methods and results - Part 3:Intermediate measures of the precision of a standard measurement method 测量方法与结果的准确度(正确度与精密度) 第3部分:标准测量方法精密度的中间度量 |
China National Standards Methods measurement the |
English PDF |
GB/T 11374-2012 |
Thermal spraying coating - Nondestructive methods for measurement of thickness 热喷涂涂层厚度的无损测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 28470-2012 |
Methods of evaluating the performance of electrical and pneumatic analogue computing unit for use in industrial process measurement and control systems 工业过程测量和控制系统用电动和气动模拟计算器性能评定方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 26155.2-2012 |
Intelligent electrical actuators for industrial-process measurement and control systems - Part 2:Methods of evaluating the performance 工业过程测量和控制系统用智能电动执行机构 第2部分:性能评定方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 9029-2011 |
Methods of the measurement of speed fluctuations in sound recording and reproducing equipment 录放音设备抖晃测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 27598-2011 |
Photographic chemicals - Measurement methods of the trace elements in the inorganic compounds - Inductively coupled plasma atomic emission spectrometry (ICP-AES) 照相化学品 无机物中微量元素的分析 电感耦合等离子体原子发射光谱(ICP-AES)法 |
China National Standards Methods measurement the |
English PDF |
GB/T 4959-2011 |
Methods of measurement for the characteristics of sound reinforcement in auditoria 厅堂扩声特性测量方法 |
China National Standards Methods measurement the |
English PDF |
GB 14023-2011 |
Vehicles, boats and internal combustion engine - Radio disturbance characteristics - Limits and methods of measurement for the protection of off-board receivers 车辆、船和内燃机 无线电骚扰特性 用于保护车外接收机的限值和测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 26271-2010 |
Technology requirements and measurement methods for the coincidence of luminance and color difference signal of terrestrial digital TV receiver equipment 地面数字电视接收设备亮度与色差信号重合度技术要求及测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 26257-2010 |
The requirements of hearing aids compatibility and measurement methods for telephone handset 手柄电话助听器耦合技术要求和测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 26156.2-2010 |
Intelligent adjusters for industrial-process measurement and control systems - Part 2: Methods of evaluating the performance 工业过程测量和控制系统用智能调节器 第2部分:性能评定方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 25927-2010 |
Industrial-process measurement and control instrument panels - Methods of drawing the arrangement plan of panel area 工业自动化仪表盘 盘面布置图的绘制方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 25926-2010 |
Industrial-process measurement and control instrument panels - Methods of drawing the wiring and piping diagrams 工业自动化仪表盘 接线接管图的绘制方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 18655-2010 |
Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of on-board receivers 车辆、船和内燃机 无线电骚扰特性 用于保护车载接收机的限值和测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 13930-2010 |
Methods for the measurement of volume flow of gas of water-ring vacuum pumps and compressors 水环真空泵和水环压缩机 气量测定方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 24794-2009 |
Photographic chemicals - Measurement methods of the trace elements in the organic compounds - Inductively coupled plasma atomic emission spectrometry (ICP-AES) 照相化学品 有机物中微量元素的分析 电感耦合等离子体原子发射光谱(ICP-AES)法 |
China National Standards Methods measurement the |
English PDF |
GB 16486-2008 |
The limits and measurement methods of fuel consumption for mopeds 轻便摩托车燃油消耗量限值及测量方法 |
China National Standards Methods measurement the |
English PDF |
GB 15744-2008 |
The limits and measurement methods of fuel consumption for motorcycles 摩托车燃油消耗量限值及测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 14625.2-2008 |
Test methods for basketball, football, volleyball and handball - Part 2: The measurement of bouncing altitude 篮球、足球、排球、手球试验方法 第2部分:反弹高度测定方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 14625.1-2008 |
Test methods for basketball, football, volleyball and handball - Part 1: The measurement of roundness 篮球、足球、排球、手球试验方法 第1部分:圆度测定方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 3655-2008 |
Methods of measurement of the magnetic properties of electrical steel sheet and strip by means of an epstein frame 用爱泼斯坦方圈测量电工钢片(带)磁性能的方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 13789-2008 |
Methods of measurement of the magnetic properties of magnetic sheet and strip by means of a single sheet tester 用单片测试仪测量电工钢片(带)磁性能的方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 2951.41-2008 |
Common test methods for insulating and sheathing materials of electric and optical cables - Part 41:Methods specific to polyethylene and polypropylene compounds - Resistance to environmental stress cracking - Measurement of the melt flow index - Carbon bl 电缆和光缆绝缘和护套材料通用试验方法 第41部分:聚乙烯和聚丙烯混合料专用试验方法 耐环境应力开裂试验 熔体指数测量方法 直接燃烧法测量聚乙烯中碳黑和(或)矿物质填料含量 热重分 |
China National Standards Methods measurement the |
English PDF |
GB/T 2951.13-2008 |
Common test methods for insulating and sheathing materials of electric and optical cables - Part 13:Methods for general application - Measurement for determining the density - Water absorption tests - Shrinkage test 电缆和光缆绝缘和护套材料通用试验方法 第13部分: 通用试验方法 密度测定方法 吸水试验 收缩试验 |
China National Standards Methods measurement the |
English PDF |
GB/T 2951.11-2008 |
Common test methods for insulating and sheathing materials of electric and optical cables - Part 11:Methods for general application - Measurement of thickness and overall dimensions - Tests for determining the mechanical properties 电缆和光缆绝缘和护套材料通用试验方法 第11部分:通用试验方法 厚度和外形尺寸测量 机械性能试验 |
China National Standards Methods measurement the |
English PDF |
GB/T 3979-2008 |
Methods for the measurement of object color 物体色的测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 15609-2008 |
Measurement methods for the chromaticity of color displays 彩色显示器色度测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 15491-2008 |
Requirements and measurement methods of electrical performance for duplexers used in the mobile services 移动通信双工器电性能要求及测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 21548-2008 |
Methods of measurement of the high speed semiconductor lasers directly modulated for optical fiber communication systems 光通信用高速直接调制半导体激光器的测量方法 |
China National Standards Methods measurement the |
English PDF |
GB 20936.1-2007 |
Electrical apparatus for the detection and measurement of flammable gases - Part 1: General requirement and test methods 可燃性气体探测用电气设备 第1部分:通用要求和试验方法 |
China National Standards Methods measurement the |
English PDF |
GB 18176-2007 |
Limits and measurement methods for emissions of pollutants from mopeds on the running mode(CHINA stage III) 轻便摩托车污染物排放限值及测量方法(工况法,中国第III阶段) |
China National Standards Methods measurement the |
English PDF |
GB 14622-2007 |
Limits and measurement methods for the emissions of pollutants from motorcycles on the running mode(CHINA stage III) 摩托车污染物排放限值及测量方法(工况法,中国第III阶段) |
China National Standards Methods measurement the |
English PDF |
GB/T 6379.5-2006 |
Accuracy(trueness and precision) of measurement methods and results -Part 5: Alternative methods for the determination of the precision of a standard measurement method 测量方法与结果的准确度(正确度与精密度) 第5部分:确定标准测量方法精密度的可替代方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 6379.4-2006 |
Accuracy (trueness and precision) of measurement methods and results -Part 4: Basic methods for the determination of the trueness of a standard measurement method 测量方法与结果的准确度(正确度与精密度) 第4部分:确定标准测量方法正确度的基本方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 20249-2006 |
Acoustics - Definitions and measurement methods for the transmitted fields of focusing ultrasonic transducers 声学 聚焦超声换能器发射场特性的定义与测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 20017-2005 |
Metallic and other inorganic coating -- Measurement of mass per unit area -- Review of gravimetric and chemical analysis methods 金属和其它无机覆盖层 单位面积质量的测定 重量法和化学分析法评述 |
China National Standards Methods measurement the |
English PDF |
GB/T 6463-2005 |
Metallic and other inorganic coatings-Review of methods of measurement of thickness 金属和其它无机覆盖层厚度测量方法评述 |
China National Standards Methods measurement the |
English PDF |
GB/T 7235-2004 |
Geometrical Product Specifications(GPS)--Methods for the assessment of departure from roundness--Measurement of variations in radius 产品几何量技术规范(GPS) 评定圆度误差的方法 半径变化量测量 |
China National Standards Methods measurement the |
English PDF |
GB/T 6379.2-2004 |
Accuracy(trueness and precision)of measurement methods and results--Part 2:Basic method for the determination of repeatability and reproducibility of a standard measurement method 测量方法与结果的准确度(正确度与精密度) 第2部分:确定标准测量方法重复性与再现性的基本方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 6609.24-2004 |
Chemical analysis methods and determination of physical performance of alumina--Measurement of the angle of repose 氧化铝化学分析方法和物理性能测定方法 安息角的测定 |
China National Standards Methods measurement the |
English PDF |
GB/T 18896-2002 |
Methods of measurement of the colour projectionpicture tubes 彩色投影显象管测试方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 18659-2002 |
Measurement of fluid flow in closed conduits--Methods of evaluating the performance of electromagnetic flow-meters for liquids 封闭管道中导电液体流量的测量 电磁流量计的性能评定方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 18271.3-2000 |
Process measurement and control devices--General methods and procedures for evaluating performance--Part 3:Tests for the effects of influence quantities 过程测量和控制装置 通用性能评定方法和程序 第3部分:影响量影响的试验 |
China National Standards Methods measurement the |
English PDF |
GB/T 18120-2000 |
Methods of measurement for selective-calling and data equipment used in the mobile services 移动通信选择呼叫和数据设备测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 6163.9-2000 |
Methods of measurement on radio receivers for various classes of emission--Part 9:Measurement of the characteristics relevant to radio data system (RDS) reception 各种发射类型的无线电接收机的测量方法 第9部分:广播数据系统接收特性的测量 |
China National Standards Methods measurement the |
English PDF |
GB/T 17934.1-1999 |
Graphic technology--Process control for the manufacture of half-tone colour separations,proof and production prints--Part 1:Parameters and measurement methods 印刷技术 网目调分色片、样张和印刷成品的加工过程控制 第1部分:参数与测试方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 6428-1995 |
Methods of the measurement for hydrogen thyratron tubes 氢闸流管测试方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 15397-1994 |
Measurement methods of A-chain and B-chain electro-acoustic frequency response of motion-picture control rooms,review rooms and indoor theatres 电影录音控制室、鉴定放映室及室内影院A环、B环电声频率响应特性测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 14760-1993 |
The measurement methods of transmission performances on optical fiber cable communication systems 光缆通信系统传输性能测试方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 14184-1993 |
The methods of measurement for image-converter tubes and image intensifier tubes 变像管和像增强管测试方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 4958.15-1992 |
Methods of measurement for equipment usedin terrestrial radio-relay systems--Part 1:Measurements common to sub-systems and simulated radio-relay systems--Section four--Measurements in the baseband 地面无线电接力系统所用设备的测量方法 第一部分:分系统和仿真无线电接力系统通用的测量 第四节 基带范围的测量 |
China National Standards Methods measurement the |
English PDF |
GB/T 4958.14-1992 |
Methods of measurement for equipment usedin terrestrial radio-relay systems--Part 1:Measurements common to sub-systems and simulated radio-relay systems--Section two--Measurements in the radio-frequency range 地面无线电接力系统所用设备的测量方法 第一部分:分系统和仿真无线电接力系统通用的测量 第二节 射频范围的测量 |
China National Standards Methods measurement the |
English PDF |
GB/T 13428-1992 |
Methods of measurement for the delta modulation equipment 增量调制终端设备测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 12640-1990 |
Methods of measurement for the digital microwave radio relay communication equipments 数字微波接力通信设备测量方法 |
China National Standards Methods measurement the |
English PDF |
GB 12525-1990 |
Emission standards and measurement methods of railway noise on the boundary alongside railway line 铁路边界噪声限值及其测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 12193-1990 |
Methods of measurement for radio receivers employing F3E emission used in the mobile services 移动通信调频无线电话接收机测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 12192-1990 |
Methods of measurement for radio transmitters employing F3E emission used in the mobile services 移动通信调频无线电话发射机测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 11299.4-1989 |
Methods of measurement for radio equipment used in satelliteearth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section four:Measurements in the base band 卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第四节:基带测量 |
China National Standards Methods measurement the |
English PDF |
GB/T 11299.3-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section three:Measurements in the i.f.range 卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第三节:中频范围内的测量 |
China National Standards Methods measurement the |
English PDF |
GB/T 11299.2-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section two:Measurements in the r.f.range 卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第二节:射频范围内的测量 |
China National Standards Methods measurement the |
English PDF |
GB/T 11299.12-1989 |
Methods of measurement for radio equipment used insatellite earth stations--Part 3:Methods of measurements for combination of sub-systems--Section two:Measurement of the figure of merit(G/T)of the receiving system in the 4GHz to 6GHz range 卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第二节:4~6 GHz接收系统品质因数(G/T)测量 |
China National Standards Methods measurement the |
English PDF |
GB/T 11186.2-1989 |
Methods for measuring the colourof paint films--Part 2:Colour measurement 涂膜颜色的测量方法 第二部分:颜色测量 |
China National Standards Methods measurement the |
English PDF |
GB/T 4958.2-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section two--Measurements in the baseband 地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第二节:基带测量 |
China National Standards Methods measurement the |
English PDF |
GB/T 9003-1988 |
Methods of measurement for the fundamental characteristics of mixing console 调音台基本特性测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 7343-1987 |
Methods of measurement of the suppresion characteristics of passive radio interference filters and suppression components over the frequency range of 10kHz to 30MHz 10 kHz~30 MHz无源无线电干扰滤波器和抑制元件抑制特性的测量方法 |
China National Standards Methods measurement the |
English PDF |
GB/T 6667-1986 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section two:measurements in the antennas and passive repeaters 地面无线电接力系统所用设备的测量方法 第二部分:分系统的测量 第二节 天线和无源转向器的测量 |
China National Standards Methods measurement the |
English PDF |
GB/T 6662-1986 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 1:Measurements common to sub-systems and simulated systems--Section three--Measurements in the intermediate-frequency range 地面无线电接力系统所用设备的测量方法 第一部分:分系统和仿真系统通用的测量 第三节:中频范围的测量 |
China National Standards Methods measurement the |
English PDF |
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