Dam on the Nile River. External and internal views of the power plant; equipment, control panel. Pipeline; oil refinery, oil tanks. A train with oil is moving. Workshop of the refrigerator production plant. Production processes in the workshop of a textile factory. Release of finished fabric. Repair of a steamer at a shipyard. Welder at work. A steamer is moving along the river. Melting metal in the shop of a metallurgical plant. Wheat fields. Construction of irrigation facilities. Reservoir. Sprinkler installations.