Browse Standards

用安装在圆形截面管道中的差压装置测量满管流体流量 第2部分：孔板

Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 2: Orifice plates

用安装在圆形截面管道中的差压装置测量满管流体流量 第1部分：一般原理和要求

Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements

封闭管道中导电液体流量的测量 法兰安装电磁流量计 总长度

Measurement of conductive liquid flow in closed conduits - Flanged electromagnetic flowmeters - Overall length

封闭管道中流体流量的测量 热式质量流量计

Measurement of fluid flow in closed conduits - Thermal mass flowmeters

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

铁道客车内部噪声限值及测量方法

The limiting value and measurement method for the interior noise in the railway passenger coach

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

电子水平仪

Electronic level meter

电子数显外径千分尺

External micrometer with electronic digital display

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