Film
Hydraulic motors for drilling.. (1990)

Film-document №52138 1 part, Duration: 0:06:42.872 to collection Price category G
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  • 1

Part 1 digitized in HD 0:06:43

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Producer Centrnauchfilm (CNF)

Director: Maslenkov M.

Annotation

Promotional film about screw downhole motors for drilling oil and gas wells.

Reel №1