photoelectric smoke detector
短语词组
- Infrared Photoelectric Smoke Detector 紅外光電感菸探測器
- scatter -type photoelectric smoke detector 散射型光電感菸探測器
- photoelectric smoke sensing fire detector 光電感菸火災探測器
- photoelectric obscuration -type smoke detector 減光型光電感菸探測器
- photoelectric spot -type smoke detector 光電光噗型菸霧檢測器 返回 photoelectric smoke detector