1syuzh. - Nizhny Novgorod. Automobile plant: buildings, buildings, a meeting on the completion of construction. 2syuzh. - Kazakhstan. Karaganda region: yurts in the steppe; construction of a power plant, a workers' settlement. The mines of the Karaganda coal trust: coal mining. 3syuzh. - Leningrad. Plant "Krasny Putilovets": solemn meeting, director Ots speaks; a column of workers is walking along the city street, tractors are moving.