Opening control system for building engineering floor protective door
Noise control method and device for circulating pump of ship self-flowing cooling system
Skin structure, cooling adjusting system and aircraft
Water surface garbage cleaning device based on artificial intelligence control
Vibration reduction method and system for ship water diversion port
Emergency rescue undercarriage for electric power high-altitude operation personnel
Electric vehicle charging load prediction method and device
Yangtze River channel big data service monitoring method and device
Connecting piece for power transmission line engineering
Multi-layer unmanned aerial vehicle charging equipment