efficiency
Matches: 30
Documentary introducing the accomplishments of the development activities of information technology in India through which the country attempts to get rid of poverty.
Testing the turnip combine in the field. The combine has been improved by the mechanics of Audru sovkhoz.
Overview to the advantages of the automatization of metal melting furnaces of the foundry of Tallinn Machinebuilding Factory.
Mounting automatic tools and constructing electric engines in factory "Volta".
Work in the repair shop of tractors in Viljandi county, Estonia.