Tekhnologii͡a︡ burenii͡a︡ skvazhin almaznym instrumentom pri vysokikh skorosti͡a︡kh vrashchenii͡a︡

An edition of Tekhnologii͡a︡ burenii͡a︡ skvazhin almaznym instrumentom pri vysokikh skorosti͡a︡kh vrashchenii͡a︡ (1978)

Tekhnologii͡a︡ burenii͡a︡ skvazhin almaznym instrumentom pri vysokikh skorosti͡a︡kh vrashchenii͡a︡

By Nikita Ivanovich Kornilov

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Publish Date

1978

Publisher

Nedra

Language

rus

Pages

237

Description:

subjects: Boring, Diamond bits