Research of basic ventilation parameters in the parallel workings of manganese mines

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Authors: Kuzminov K.V., Lebediev Ya.Ya., Yavorska O.O.
 
The results of researches of vent parameters in the mountain making of manganese mines are resulted.
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2010_1 Kuzminov
Date 2012-12-14 Filesize 322.49 KB Download 1105

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