Electrical machines DC. (1983)
Availability of videosources
Needs clarification of possibility of digitizing in HD.
AnnotationThe film is intended for students specials. secondary educational institutions. It provides an insight into the complex processes in DC machines, characteristics and features of such machines, applications and structural forms. The film was made on the basis of Len. FOR them. Sverdlov, “electric power” and Izhora plant”.