1.
light scattering smoke detection
散光型感烟火灾探测
2.
light obscuration smoke detection
减光型感烟火灾探测
3.
obscuration-type photoelectric smoke detector
减光型光电感烟火灾探测器
4.
line-type smoke detector
线型感烟火灾探测器
5.
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
6.
scatter-type photoelectric smoke detector
散射型光电感烟探测器
7.
The optimization design of Raman scattering line-type optical fiber temperature detector
Raman散射线型光纤感温火灾探测器的优化设计
8.
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
9.
projected linear foam smoke detector
投射光束式感烟火灾探测器
10.
Applied Research on Composite Technology of Photoacoustic and Light Scattering in Fire Detection for Smoke Particles and Gas;
火灾烟气探测中光声光散射复合技术应用研究
11.
sensitivity of smoke detector
感烟火灾探测器灵敏度
12.
capacitor type smoke detector
电容式感烟火灾探测器
13.
single-station smoke detector
单点感烟火灾探测器
14.
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
15.
line-type heat detector
线型感温火灾探测器
16.
photoelectric obscuration-type smoke detector
减光型光电感烟探测器
17.
polymer film detector of fire smoke
聚合物薄膜感烟火灾探测器
18.
very early warning smoke detection apparatus
极早期报警感烟火灾探测装置