1.
ultrasonic casing inspection tool
超声套管检查测井仪
2.
Application of ultrasonic imaging well logging technology in the casing well;
超声波成像测井技术在套管井中的应用
3.
The Research of Well Tractor Used in the Cased Oil Well;
套管油井检测仪器拖动器的设计与研究
4.
ultrasonic fetal heart beat detector
超声胎儿心搏检测仪
5.
Principle and Application of Circumgyrate-ultrasonic Measure for Pipeline and Heat Exchanger Pipe Bundle
旋转超声检测仪在管道与换热器管束检测中的应用研究
6.
Ultalow-noise amplifier design in logging technology of formation resistivity through casing
过套管电阻率测井中的超低噪声前置放大电路的设计
7.
The Casing Condition Logging and the Study of the Method to Detect the Casing Stress;
油田套管状况测井及套管应力检测方法研究
8.
Ultrasonic Testing for Fillet Weld of Thermocouple in Coal-Fired Power Plant
火力发电厂测温热电偶套管角焊缝的超声波检测
9.
Study on Mechanism of Ultrasonic Testing Scanner for Pipeline Welds;
管道焊缝超声检测扫查器机械装置研究
10.
electronic casing caliper
套管内壁腐蚀电子检查仪
11.
Some Key Techniques of the Control System on Ultrasonic Testing Instrument by Automation Scanning for Rotator Based on PMAC;
基于PMAC的回转体自动扫查超声检测仪控制系统关键技术
12.
Acoustoelastic Theory of Guide Waves in a Cased Hole and Inversion of Formation Stress by Cross-dipole Acoustic Logging;
套管井正交偶极声测井异常地应力正、反演研究
13.
ultrasonic detector for density of mixed fuel
超声波混合燃料浓度检测仪
14.
Research of Ultrasonic-testing Virtual Instrument Based on LabVIEW;
基于LabVIEW的超声检测虚拟仪器研究
15.
Development of the Portable Digital Ultrasonic Testing Device;
便携式数字化超声波检测仪器的研究
16.
The Designing of Gas Thickness Detector Based on Ultrasonic Technology;
基于超声技术的气体浓度检测仪设计
17.
Study on Laser Ultrasound Detecting with Fiber Interferometer;
基于光纤干涉仪的激光超声检测研究
18.
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