1.
photoelectric obscuration-type smoke detector
减光型光电感烟探测器
2.
obscuration-type photoelectric smoke detector
减光型光电感烟火灾探测器
3.
scatter-type photoelectric smoke detector
散射型光电感烟探测器
4.
light obscuration smoke detection
减光型感烟火灾探测
5.
optical smoke detector
光电感烟探测器红外
6.
linear beam type smoke detector
光束线型感烟探测器
7.
laser line type smoke detector
激光线型感烟探测器
8.
laser beam line-type smoke detector
激光光束线型感烟探测器
9.
Infra-red beam line-type smoke detector
红外光束线型感烟探测器
10.
light scattering smoke detection
散光型感烟火灾探测
11.
Application of the Linear Light-beam Smoke Fire Detector in the Large Space Buildings
线型光束感烟火灾探测器在大空间建筑的应用
12.
A new method of measuring fire-induced smoke layer interface height by infrared beam detectors;
一种利用红外对射光电感烟探测器测量烟气层界面高度的思路
13.
position sensing photodetector
位置传感光电探测器
14.
projected linear foam smoke detector
投射光束式感烟火灾探测器
15.
The Research and Design of Photoelectric Smoke Detecors Using Forward/Backward Scattered Light or Double Wavelengths Light;
双向散射及双波段光电感烟火灾探测器特性研究与设计
16.
Technical requirements and test methods for optical beam smoke fire detectors
GB14003-1992线型光束感烟火灾探测器技术要求及试验方法
17.
laser beam type thermal detector
激光光束型感温推测器
18.
capacitor type smoke detector
电容式感烟火灾探测器