 The whole wealth of experience in the production and use of the T-34 tank was used on the T-54 and T-55.Their designs were reflected many of the achievements of science and technology of the postwar period, as a result of which they were created and put into mass production, in particular, weapons stabilizers, electronic night-vision goggles, equipment for underwater driving system of protection against weapons of mass destruction, and others.Medium tanks the first post-war generation, started under the guidance and the ideas of Morozov, had high combat characteristics, and they are simple in design and reliable in operation.