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Head: Vasyliev Leonid M.. Expert evaluation of materials for assessing technically achievable levels of residual dust in the air (TAL) in underground mine development" 5/6 "of the State Enterprise" Mirnogradcoal". Approval standard TAL acts..
Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine. № 0117U006865
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Updated: 2026-03-28
