Technological dictionary, of the terms used in Crafts and Industries, Engineering and Engineering Science, Mining and Metallurgy; Raw and Finished Materials, Material Testing, Semi-Finished and Finished Products Electrical and Communication Engineering; Metrology; Cinematograph Engineering, Ordnance, Optical, Medical, and Sanitary Engineering; Safety Engineering; Civil Engineering and Chemical Technology; Agriculture and Foresty; Foodstuffs, Textile and Clothing Industries; Trade, Banking, and Fair Practice; Traffic, Motoring and Motor Engineering, Shipbuilding and Navigation; Patents, Law, and Customs, and in Many other fields of Engineering and Commerical Activity