Hangar introduction: is the multi-functional hall, located below the flight deck. It is the home of the 32 carrier-based aircraft of the "Kiev". With an area of ​​nearly 3,000 square meters, it is the largest cabin on the ship, accounting for nearly 2/3 of the entire aircraft carrier space. 3. A total of 6 fire curtains are installed on the top of the hangar. Once the smoke detector on the top of the hangar senses a fire, the 6 fire curtains will automatically descend to isolate the fire. At the same time, the red fire extinguishing nozzle on the top will instantly spray fire-extinguishing gas downwards. Extinguish fire quickly.