1.
double-channel echo well sounder
双通道回声井深测试仪
2.
echo meter=echometer
回声测试器回声测深仪
3.
A trademark used for a sonic depth finder.
回音测深仪一种声音测深仪的商标
4.
magnetostriction echo sounding set
磁致伸缩回声测深仪
5.
two-channel acoustic emission analyzer
双通道声发射分析仪
6.
hydrographic precission scanning echo sounder
水文精密扫描回声测深仪
7.
deep propagation tool
深电磁波传播测井仪
8.
deep investigation focused induction device
深探聚焦感应测井仪
9.
phasor dual induction logging tool
相量双感应测井 仪
10.
FLOW PATTERN IDENTIFICATION IN MEASURING CHANNEL OF HORIZONTAL OIL-WATER TWO PHASE FLOW WELL LOGGING TOOL
水平油水两相流测井仪器测量通道内流型识别
11.
Fluxgate Sensor of Supersonic TV Imaging Logging Tool
超声电视成像测井仪的磁通门传感器设计
12.
The Research of Instrument for Measuring Depth and Temperatures in Oil Well Based on Remote Digital Communication with High Accuracy;
基于远程数字通信的高精度井温—井深测量仪的研究
13.
ultrasonic casing inspection tool
超声套管检查测井仪
14.
borehole televisor
声波井下电视测量仪
15.
"So was born the echo-sounding apparatus, now in general use in ships. "
这样回声测深仪就诞生了,现已为船只普遍采用。
16.
meter for testing constant current fluxreset curve
恒流磁通回归曲线测试仪
17.
single scintillation radioactive logger
单道闪烁辐射测井仪
18.
dual induction-laterolog-8 equipment
双感应-八侧向测井下井仪