Analysis of work of daily complex brigades in combine faces at mines of the central region of Donbass
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Abstract
The introduction of coal combines in the development of steeply dipping seams is accompanied by a transition from the bench-form face to a straight-line face. A more advanced method of coal mining and the new technology of coal mining compared to hammer mining have created favorable conditions for increasing the load on the face and labor productivity ...
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(Archived) Without section
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None
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