1.
Infra-red beam line-type smoke detector
红外光束线型感烟探测器
2.
linear beam type smoke detector
光束线型感烟探测器
3.
laser beam line-type smoke detector
激光光束线型感烟探测器
4.
optical smoke detector
光电感烟探测器红外
5.
laser line type smoke detector
激光线型感烟探测器
6.
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
7.
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
8.
photoelectric obscuration-type smoke detector
减光型光电感烟探测器
9.
scatter-type photoelectric smoke detector
散射型光电感烟探测器
10.
line-type smoke detector
线型感烟火灾探测器
11.
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
12.
projected linear foam smoke detector
投射光束式感烟火灾探测器
13.
outdoor infrared beam detector
户外式红外光束检测器
14.
obscuration-type photoelectric smoke detector
减光型光电感烟火灾探测器
15.
combined ultra-violet and infra-red point-type flame detector
紫外线红外线复合式点型火焰探测器
16.
laser beam type thermal detector
激光光束型感温推测器
17.
Then a sensor, monitors the reflection of the infrared beam.
然后有感应器，监控着红外线光束的反射。
18.
light obscuration smoke detection
减光型感烟火灾探测