Open AccessNECESSITY TO USE THE SEAM DEGASSING ACCORDING TO THE SEAM VERIFIED GAS CONTENT(ON THE EXAMPLE OF THE LONGWALL NO. 449 OF “CHERTINSKAIA-KOKSOVAIA” MINE)
Author(s) -
E. N. Kozyreva,
М. В. Шинкевич,
Sergey Smirnov,
V.F. Isambetov
Publication year - 2018
Publication title -
vestnik naučnogo centra po bezopasnosti rabot v ugolʹnoj promyšlennosti
Language(s) - English
Resource type - Journals
ISSN - 2072-6554
DOI - 10.26631/arc1-2018-14-19
Subject(s) - mining engineering , longwall mining , geology , petroleum engineering , content (measure theory) , coal mining , waste management , engineering , mathematics , coal , mathematical analysis