Toward the design of optimal systems for percussion drilling

Pages:

124-130

Download volume:

RUS

Article

Authors:

I. G. Shelkovnikov

About authors

Date submitted:

1992-07-04

Date accepted:

1992-09-20

Date published:

1993-06-03

Abstract

Impact energy is widely used in a variety of hard rock drilling methods.

Область исследования:

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