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Method for detecting fatigue driving and driving in abnormal posture under multiple postures
Epidemic prevention disinfection vehicle based on sodium hypochlorite generator
Multifunctional express delivery vehicle and intelligent control system thereof
Non-contact safety elevator for novel coronavirus epidemic prevention
Safety epidemic prevention elevator and using method thereof
Thermal-drying-type escalator automatic sterilization and disinfection device
Air conditioning system for high-temperature continuous sterilization ship
Large-tonnage freight elevator car structure and using method thereof
Unmanned ship for tracking and collecting floating oil on water surface
Train HVAC control system and method based on wearable device
SELF-ADAPTIVE INTELLIGENT EXERCISE DEVICE FOR STRETCHING UPPER BODY MUSCLE GROUPS
Marine ventilation air-conditioning system and control method