1.
non-metal ultrasonic detector
非金属超声波探测仪
2.
Studies on internal fissures and fractures of stone sculptures by ultrasonic techniques;
乾陵石刻内部裂隙的超声波探测研究
3.
High Frequency Ultrasonic Wave Detection Using Fiber Bragg Gratings; Porfessional paper
使用纤维Bragg光栅进行的高频超声波探测/专业论文
4.
midget ultrasonic fish finder
小型超声波鱼群探测器
5.
An Ultrasonic Intruder Detection Method Based on Echo Envelope
基于回波包络的超声波入侵探测方法
6.
The Barrier Detection System Based on Technology of Ultrasound Locating;
基于超声波定位技术的障碍探测系统
7.
Application of Survey Technology of Ultrasonic Wave CT in Karst Project
超声波CT探测技术在工程岩溶探测中的应用
8.
Chart Analysis on Flaws of Steel Tubes Tested by ROT250 Ultrasonic Flaw Detector
ROT250超声波探伤机检测钢管缺陷图形分析
9.
Investigation into Ultrasonic Testing of Thick Walled Austenitic Welds
厚壁奥氏体焊缝超声波检测之探究(英文)
10.
Application of Ultrasonic Flaw Detector to Internal Defects in Composite Insulators
应用超声波探伤仪检测复合绝缘子的内部缺陷
11.
Development of the Test-Bed of Pendulum Single-Beam Ultrasound for Detecting Underwater Micro-terrain
摆动式超声单波束水下微地形探测实验台建立
12.
automatic ultrasonic testing device
自动超声波探伤装置
13.
criteria of ultrasonic examination of welded seam
焊缝超声波探伤标准
14.
ultrasonic angle beam testing
超声波斜角探伤试验
15.
portable ultrasonic thickness meter
携带式超声波测厚仪
16.
real-time ultrasonic particle monitor
实时超声波杂质监测仪
17.
ultrasonic particle monitor
超声波机械杂质监测仪
18.
digital ultrasonic thickness gauge
数字式超声波测厚仪