Browse Standards
1579+ standards in database
1579 result(s) found
电声学 测量传声器 第3部分：采用互易技术对实验室标准传声器的自由场校准的原级方法
Electroacoustics - Measurement microphone - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
电声学 个人声暴露计规范
Electroacoustics - Specifications for personal sound exposure meters
电磁屏蔽涂料的屏蔽效能测量方法
Measuring methods for electromagnetic shielding effectiveness of coating
贵金属、廉金属热电偶丝热电动势 测量方法
Methods for measuring the thermoelectric force of noble metal and base matal thermocouple wires
电声学 绘制频率特性图和极坐标图的标度和尺寸
Electroacoustics - Scales and sizes for plotting frequency characteristics and polar diagrams
仪表元器件 术语
Instrument components - Vocabulary
振动与冲击传感器校准方法 第15部分：激光干涉法角振动绝对校准
Methods for the calibration of vibration and shock transducers - Part 15: Primary angular vibration calibration by laser interferometry
机械振动 评价车辆座椅振动的实验室方法 第2部分：应用于机车车辆
Mechanical vibration - Laboratory method for evaluating vehicle seat vibration - Part 2：Application to railway vehicle
机器状态监测与诊断 数据处理、通信与表示 第1部分：一般指南
Condition monitoring and diagnostics of machines - Data processing, communication and presentation - Part 1: General guidelines
机械振动、冲击与状态监测 词汇
Mechanical vibration，shock and condition monitoring - Vocabulary
工业用γ射线料位计
Industrial γ-ray level meter
饮用冷水水表塑料表壳及承压件技术规范
Plastic body and pressured parts of the meter for cold potable water - Technical specifications
便携式水表校验仪
Portable calibration instrument for water meters
交流1000V和直流1500V以下低压配电系统电气安全防护措施的试验、测量或监控设备 第12部分：性能测量和监控装置（PMD）
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 12: Performances measuring and monitoring devices (PMD)
内河航道及港口内船舶辐射噪声的测量
Measurement of noise emitted by vessels on inland waterways and harbours
光通量的测量方法
The measurement of luminous flux
辐射度计和光度计性能的评价方法
Methods of characterizing the performance of radiometers and photometers
封闭管道中流体流量的测量 用安装在充满流体的圆形截面管道中的涡街流量计测量流量的方法
Measurement of fluid flow in closed conduits - Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
控制技术 测量仪表的命名规则
Control technology - Rules for the designation of measuring instruments
电测量 抄表、费率和负荷控制的数据交换 术语 第1部分：与使用DLMS/COSEM的测量设备交换数据相关的术语
Electricity metering - Data exchange for meter reading, tariff and load control - Glossary of terms - Part 1: Terms related to data exchange with metering equipment using DLMS/COSEM