ultrasonic meter

Portable ultrasonic thickness meter sound surface wave band pass filter

携带式超声波测厚仪声表面波带通滤波器

This paper designed a kind of ultrasonic gas meter applying LM 1812 according as the frequency-difference method.

介绍以频差法为依据,应用超声波专用集成电路LM1812设计的一种超声波气体流量计.

The Ultrasonic Flow Meter Used to Measure Flow Rate of Natural Gas

用于天然气流量计量的超声流量计

The Application of Ultrasonic Flow Meter on the Large Diameter Gas Pipeline

超声波流量计在大管径天然气计量中的应用

Use of Ultrasonic Gas Flow Meter in Flow Detection of Unfixed Component Compounding Gas

超声波气体流量计在非固定组分的混合气体流量测量中的应用

Application of Bayonet Ultrasonic Flow Meter in Supplying Water Heavy-calibre Pipeline

插入式超声波流量计在供水大口径管道中的应用

Through measuring steam turbine condenser cooling flow rate, the precision and mean values measured by ultrasonic flow meter and the method using heat balance are analyzed.

通过汽轮机凝汽器冷却水流量的测量，分析了采用超声波流量计与凝汽器热平衡方法测量冷却水流量的精确度及均值。

Material Thickness Measuring meter of Ultrasonic Sinter-circle-cooling Machines

超声波式烧结环冷机料层厚度测量仪

A new intelligent ultrasonic power meter with large measuring range was developed.

研制了一种新型的大量程智能化超声功率计.

The application of ultrasonic meter for returning activated sludge measurement has been presented in this paper.

本文介绍了采用超声波流量计测量回流污泥量的有关情况.