Battery pack comprising fire extinguishing device, and control method using same
BATTERY PACK COMPRISING FIRE EXTINGUISHING DEVICE, AND CONTROL METHOD USING SAME
BATTERY PACK COMPRISING FIRE EXTINGUISHING DEVICE, AND CONTROL METHOD USING SAME
Autonomous driving support device and autonomous driving support method
APPARATUS AND METHOD FOR MONITORING OF PANTOGRAPH IN ELECTRIC RAILWAY
Collision Prediction and Alarm System Between/Among Vessels
QR METHOD OPERATING PUBLIC TRANSPORTATION USING BLOCKCHAIN BASED QR CODE
Electric propulsion ship system having drone deck for amphibious drone
Installation method of interchangeable clips that allow height adjustment of rails for harbor crane
brake module for motor motor having the same and flying machine
VEHICLE BODY FLAW ELIMINATION METHOD USING VIRTUAL MARK AND SYSTEM THEREOF
Vehicle body flaw elimination method using virtual mark and system thereof