Browse Standards

测量、控制和实验室用的电设备 电磁兼容性要求 第1部分：通用要求

Electrical equipment for measurement, control and laboratory use—EMC requirements—Part 1: General requirements

机械振动与冲击 机械导纳的试验确定 第2部分：用激振器作单点平动激励测量

Mechanical vibration and shock—Experimental determination of mechanical mobility—Part 2: Measurements using single-point translation excitation with an attached vibration exciter

机器状态监测与诊断 词汇

Condition monitoring and diagnostics of machines—Vocabulary

光电测量 激光跟踪测量系统性能检测方法

Opto-electronic measurement—Performance test methods of laser tracking measurement system

机械振动与冲击 黏弹性材料动态力学性能的表征 第6部分：时温叠加

Mechanical vibration and shock—Characterization of the dynamic mechanical properties of visco-elastic materials—Part 6: Time-temperature superposition

声学　开放式办公空间的声学质量

Acoustics—Acoustic quality of open office spaces

声学　声压法测定噪声源声功率级　混响场中的小型可移动声源工程法　第2部分：专用混响测试室法

Acoustics—Determination of sound power levels of noise sources using sound pressure—Engineering methods for small, movable sources in reverberant fields—Part 2: Methods for special reverberation test rooms

核仪器和核辐射探测器质量检验规则

Quality inspection rule for nuclear instrumentation and radiation detectors

机械振动 道路路面谱 测量数据的报告

Mechanical vibration—Road surface profiIes—Reporting of measured data

声学 水听器校准 第1部分：自由场校准方法

Acoustics—Calibration of hydrophones—Part 1:Procedures for free-field calibration

声学 用于声功率级测定的标准声源的性能与校准要求

Acoustics—Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels

测量、控制和实验室用的电设备 电磁兼容性要求 第22部分：特殊要求 低压配电系统用便携式试验、测量和监控设备的试验配置、工作条件和性能判据

Electrical equipment for measurement, control and laboratory use—EMC requirements—Part 22: Particular requirements—Test configurations, operational conditions and performance criteria for portable testing, measuring and monitoring equipment used in low-voltage distribution systems

声学 助听器真耳声性能特性测量

Acoustics—Measurement of real-ear acoustical performance characteristics of hearing aids

差动变压器式位移传感器

Differential transformer displacement transducer

机械振动与冲击 黏弹性材料动态力学性能的表征 第4部分：动刚度法

Mechanical vibration and shock—Characterization of the dynamic mechanical properties of visco-elastic materials—Part 4: Dynamic stiffness method

机械振动与冲击 黏弹性材料动态力学性能的表征 第5部分：基于测量和有限元分析比较的泊松比

Mechanical vibration and shock—Characterization of the dynamic mechanical properties of visco-elastic materials—Part 5: Poisson ratio based on comparison between measurements and finite element analysis

测量、控制和实验室用的电设备 电磁兼容性要求 第21部分：特殊要求 无电磁兼容防护场合用敏感性试验和测量设备的试验配置、工作条件和性能判据

Electrical equipment for measurement, control and laboratory use—EMC requirements—Part 21: Particular requirements—Test configurations, operational conditions and performance criteria for sensitive test and measurement equipment for EMC unprotected applications

电气绝缘材料 耐热性 第3部分：计算耐热特征参数的规程

Electrical insulating materials—Thermal endurance properties—Part 3: Instructions for calculating thermal endurance characteristics

直流电能测量设备 第2部分：间接接入静止式电能表（0.2级、0.5级和1级）

Electricity metering equipment（DC）—Part 2: Indirect-connected static meters (classes 0.2, 0.5 and 1)

交流电量和直流电量转换为模拟信号或数字信号的电测量变送器

Electrical measuring transducers for converting AC and DC electrical quantities to analogue or digital signals