1.
detector tube type gas measuring instruments
探测管式烟气检测仪
2.
air duct smoke detector
空气管道式感烟探测器
3.
two-phototube deuteron detector
双光电管重氢核探测器
4.
duct type smoke detector
通风管式感烟探测器
5.
external gamma ray detector
管外伽马射线探测仪
6.
The Application of Pipeline Detector in the Detection of Buried Gas Network
管线探测仪在埋地燃气管网探测中的应用
7.
Application of Earth--detection Radar in Nonmetal Pipeline Detection
探地雷达在非金属管线探测中的应用
8.
Application of GPS in Control Surveying of Underground Pipeline Detection
GPS在地下管线探测控制测量中的应用
9.
Research of Survey Method for Buried Metallic Pipe and Cable and Detetor Design;
地下金属管线探测法的研究与探测器的设计
10.
Discussion on Managing Experience of Underground Pipeline Finding Item in the Project of Subway Construction
地铁建设工程地下管线探测项目管理经验探讨
11.
Design of Ultrasonic Sensor and Sensor Array for Seabed Oil Pipelines Detection;
海底管道检测超声探头及探头阵列的设计
12.
Application of Earth-detection Radar in Nonmetal Pipeline Detection of jiaxing
探地雷达在嘉兴市非金属管线探测中的应用
13.
Several Kinds of Detecting Technique to Supper Deep Pipeline and Study of Specification Accuracy
深埋管线的几种探测技术与规程精度探讨
14.
Discussion on Detection of Underground Pipelines for Railway
铁路地下管线探测若干问题探索与实践
15.
duct-mounted smoke detector
安装在管道里的感烟探测器
16.
sealed pneumatic line-type detector
密封空气管式火灾探测器
17.
silicon photodiode vacuum ultraviolet detector
硅光电二极管真空紫外探测器
18.
We must use photocell as detectors.
我们必须用光电管作为探测器。