We study the design and features of all the armored doors of Bunker 703 in the center of Moscow, which was used to store secret documents during the Cold War. We open the anti-nuclear door weighing 10 tons, go down 43 meters underground and approach the door leading to the subway.
Негізгі бет Ғылым және технология Secrets of the doors of the Soviet bunker
Пікірлер: 3,2 М.