Porodorazrushai͡u︡shchiĭ instrument na osnove slavuticha dli͡a︡ burenii͡a︡ glubokikh skvazhin

An edition of Porodorazrushai͡u︡shchiĭ instrument na osnove slavuticha dli͡a︡ burenii͡a︡ glubokikh skvazhin (1979)

Porodorazrushai͡u︡shchiĭ instrument na osnove slavuticha dli͡a︡ burenii͡a︡ glubokikh skvazhin

By Ivan Fedorovich Vovchanovskiĭ

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Publish Date

1979

Publisher

Nauk. dumka

Language

rus

Pages

208

Description:

subjects: Bits (Drilling and boring)