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Vol 123
Pages:
17-19
Download volume:
RUS
Article

To the question of estimation of the condition of the underworked rocks of the water protection strata at potash deposits

Authors:
N. M. Proskuryakov
O. V. Kovalev
Date submitted:
1989-09-19
Date accepted:
1989-11-03
Date published:
1990-12-30

Abstract

A specific feature of potash mines is the need to maintain the continuity of the water protection zone (WPZ) rocks, which are being mined during mining operations.

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