signalling system meaning in English
传信系统
Examples
- Smoke detectors for fire protective signaling systems
消防信号系统用烟雾探测器 - Smoke detectors for fire protective signaling systems
消防信号装置和烟雾探测器 - Heat detectors for fire protective signaling systems
消防信令系统的感热探测器 - Simulation of control and signal system for substations
变电站控制与信号系统的仿真 - Heat detectors for fire protective signaling systems
消防信号系统用热探测器