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Estimation of influence of technical re-equipment of the coal-mining enterprises on volumes of extraction and change of the coal prime cost

The mathematical tool for an estimation of a coal mining volumes at mines and branch as a whole using the treatment equipment of various productivity is offered. Results of calculation the coal prime cost decreasing and requirement for the state grants as a result of technical re-equipment of mines...

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Bibliographic Details
Date:	2004
Author Affiliations:	Rublevsky N.T. Lyashenko O.F.
Keywords:	keywords
Main Authors:	Rublevsky N.T., Lyashenko O.F.
Format:	Article
Language:	Ukrainian
Published:	General Energy Institute of the National Academy of Sciences of Ukraine 2004
Subjects:	mine mathematical tool fully mechanized face extraction prime cost productivity.
Online Access:	https://systemre.org/index.php/journal/article/view/234
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Journal Title:	System Research in Energy
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System Research in Energy

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