Film
Pulse cleaning boilers - heat recovery.. (1986)

Film-document №52016 1 part, Duration: 0:05:06.64 to collection Price category G
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  • 1

Part 1 digitized in HD 0:05:07

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Producer Centrnauchfilm (CNF)

Director: Cv.kova L.

Annotation

Promotional film about the new method of heating boilers - heat recovery.

Reel №1