Browse Standards

封闭管道中流体流量的测量 科里奥利流量计的选型、安装和使用指南

Measurement of fluid flow in closed conduits - Guidance to the selection, installation and use of Coriolis meters

基于户用脉冲计量表的数据采集器

Data acquisition unit based on pulse calibrating meter

杠杆指示表

Dial test indicators

电子数显指示表

Dial indicator with electronic digital display

机器状态监测与诊断 词汇

Condition monitoring and diagnostics of machines - Vocabulary

旋转机械转轴径向振动的测量和评定 第2部分: 50MW以上,额定转速1500r/min、1800r/min、3000r/min、3600r/min陆地安装的汽轮机和发电机

Mechanical vibration - Evaluation of machines vibration by measurements on rotating shafts - Part 2：Land-based steam turbines and generators in excess of 50MW with normal operating speeds of 1500r/min, 1800r/min, 3000r/min and 3600r/min

在非旋转部件上测量和评价机器的机械振动 第2部分: 50MW以上,额定转速1500r/min、1800r/min、3000r/min、3600r/min陆地安装的汽轮机和发电机

Mechanical vibration - Evaluation of machine vibration by measurements on non-rotating parts - Part 2: Land-based steam turbines and generators in excess of 50MW with normal operating speeds of1500r/min，1800r/min，3000r/min and 3600r/min

振动与冲击传感器校准方法 第21部分：振动比较法校准

Methods for the calibration of vibration and shock transducers - Part 21: Vibration calibration by comparison to a reference transducer

振动与冲击传感器校准方法 第13部分: 激光干涉法冲击绝对校准

Methods for the calibration of vibration and shock transducers - Part 13: Primary shock calibration by laser interferometry

紫外红斑效应参照谱、标准红斑剂量和紫外指数

UV erythema reference action spectrum,standard erythema dose and UV index

磁致伸缩液位计

Magnetostrictive liquid level meter

自动抄表系统 第3-2部分：应用层数据交换协议 接口类

Automatic meter reading system - Part 3-2: Application layer data exchange protocols - Interface Clasess

自动抄表系统 第3-3部分：应用层数据交换协议 COSEM应用层

Automatic meter reading system - Part 3-3: Application layer data exchange protocol - COSEM Application layer

多功能电能表 特殊要求

Particular requirements for multi - function electricity meters

自动抄表系统 第3-1部分：应用层数据交换协议 对象标识系统

Automatic meter reading system - Part 3-1: Application layer data exchange protocols - Object identification system

用临界流文丘里喷嘴测量气体流量

Measurement of gas flow by means of critical flow Venturi nozzles

交流损耗测量 Cu/Nb-Ti 多丝复合线磁滞损耗的磁强计测量法

AC loss measurements - Magnetometer methods for hysteresis loss in Cu/Nb-Ti multifilamentary composites

工业过程控制系统用电动和气动模拟图纸记录仪 第2部分：检查和例行试验导则

Electrical and pneumatic analogue chart recorders for use in industrial-process control systems - Part 2: Guidance for inspection and routine testing

工业过程控制系统用电动和气动模拟图纸记录仪 第1部分：性能评定方法

Electrical and pneumatic analogue chart recorders for use in industrial-process control systems - Part 1: Methods for performance evaluation

声学 小型通风装置辐射空气噪声的测量方法

Acoustics - Method for the measurement of airborne noise emitted by small air-moving devices