Effective use of thermal energy in the production of precast concrete.. (1985)

Film-document №52131 2 parts, Duration: 0:15:32.052 to collection Price category G

Part 1 digitized in HD 0:09:15

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Producer Centrnauchfilm (CNF)

Director: Lomnovskij B.


On the possibilities of thermal energy saving in the production of concrete.

Reel №1

Reel №2