The plot tells about the opening of the 3rd army exhibition of rationalization and invention in the field of repair and operation of army vehicles during the Great Patriotic War. The rally dedicated to the opening of the exhibition is attended by commanders of units and subunits, officers of the automobile service and exhibitors. Speakers: Deputy Chief of Logistics of the 2nd Air Army for political affairs Colonel Burmaev and Deputy Commander of the 2nd Air Army for Logistics Major General Aviation Musienko. General views of the exhibition pavilions. Inspection of the exhibits. Among those visiting the exhibition are the chief of the rear of the Central Group of Forces, Lieutenant General Anisimov, Major General Remizov, Major General of Aviation Asaulenko and others. Presidium of the technical conference. General view of the hall.