1.
portable ultrasonic thickness meter
携带式超声波测厚仪
2.
digital ultrasonic thickness gauge
数字式超声波测厚仪
3.
ultrasonic echo-impulse digital thickness meter
超声回波脉冲数字式测厚仪
4.
real-time ultrasonic particle monitor
实时超声波杂质监测仪
5.
ultrasonic particle monitor
超声波机械杂质监测仪
6.
non-metal ultrasonic detector
非金属超声波探测仪
7.
ultrasonic concrete tester
超声波混凝土测试仪
8.
Measuring thickness by ultrasonic pulse-echo contact method
GB/T11344-1989接触式超声波脉冲回波法测厚
9.
ultrasonic detector for density of mixed fuel
超声波混合燃料浓度检测仪
10.
Development of the Portable Digital Ultrasonic Testing Device;
便携式数字化超声波检测仪器的研究
11.
Development of an Instrument in Partial Discharge Detector Based on Ultrasonic
基于超声波的局部放电检测仪的研制
12.
The Research and Development of Ultrasonic Liquid Density Sensor
超声波液体密度测量仪的研究与开发
13.
Design of Ultrasonic Testing Instrumentation Based on LabVIEW
基于LabVIEW的超声波检测仪设计
14.
Design of Ultrasonic Range Finder Based on C8051F320
基于C8051F320单片机的超声波测距仪
15.
Design of Ultrasonic Tester Based on the AT89S52
基于AT89S52超声波测距仪设计
16.
Ultrasonic range finder which based on two CPUs
基于双CPU处理的超声波测距仪设计
17.
Supersonic or ultrasonic meter
超音速（波）测速仪
18.
direct viewing type ultrasonic thickness gauge
直观式超声波厚度计