Science and technology 1985 № 11
Film-document №55023 1 part, Duration: 0:07:35.75 Price category G
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Needs clarification of possibility of digitizing.
Annotation3. "The Icebreaker Helps the Courts" About a polytechnic ice-cutter designed in Gorky. 4. "Virtuoso of fire" About the brigade of installers from Kiev, who developed a new technique - modeling of molten metal.