liner beam detector

A design of X-ray beam position monitor based on PSD;

基于PSD的X射线光束位置探测器设计

linear beam type smoke detector

光束线型感烟探测器

laser beam line-type smoke detector

激光光束线型感烟探测器

Infra-red beam line-type smoke detector

红外光束线型感烟探测器

laser line type smoke detector

激光线型感烟探测器

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

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

photoelectric obscuration-type smoke detector

减光型光电感烟探测器

scatter-type photoelectric smoke detector

散射型光电感烟探测器

line-type smoke detector

线型感烟火灾探测器

projected linear foam smoke detector

投射光束式感烟火灾探测器

obscuration-type photoelectric smoke detector

减光型光电感烟火灾探测器

laser beam type thermal detector

激光光束型感温推测器

optical smoke detector

光电感烟探测器红外

light obscuration smoke detection

减光型感烟火灾探测

light scattering smoke detection

散光型感烟火灾探测

pneumatic line type heat detector

线型气动感温探测器

line-type heat detector

线型感温火灾探测器

Cable Thermal Detector

缆式线型感温探测器