Film
Hydraulic coal mining. (1978)

Film-document №39737 2 parts, Duration: 0:19:56.749 to collection Price category G

Part 1 digitized in HD 0:09:57

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1, 2;

2 1

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Producer Sverdlovsk newsreel studio

Director: N.Nikiporenko

Script writers: Feoktistov

Operators: Anisimov

Composers: Belov

Annotation

The film describes the basic principles of hydraulic coal mining, the structure of hydromines and hydromachines.

Reel №1

Reel №2