photoelectric obscuration smoke detector meaning in Chinese
减光型光电感烟探测器
Related Words
- obscuration ratio
- photoelectric compass
- photoelectric tachometer
- photoelectric photometer
- photoelectric densimeter
- photoelectric current
- photoelectric barrier
- photoelectric element
- photoelectric speedometer
- photoelectric integrator
- photoelectric numeral tube
- photoelectric nystagmography
- photoelectric observation
- photoelectric organ