Zobrazeno 1 - 2
of 2
pro vyhledávání: '"контроль устойчивости горных работ"'
Autor:
Shekov V. A.
Publikováno v:
Vestnik MGTU, Vol 24, Iss 2, Pp 214-227 (2021)
Mine workings (open and underground) abandoned during the production process become part of the environment. These objects begin to degrade in accordance with ordinary processes occurring in nature. However, such developments are often of historical
Externí odkaz:
https://doaj.org/article/2349ec38876d4815a2ff15b3bfb1e3fd
Autor:
Vitali Alexandrovich Shekov
Publikováno v:
Vestnik MGTU, Vol 24, Iss 2, Pp 214-227 (2021)
Mine workings (open and underground) abandoned during the production process become part of the environment. These objects begin to degrade in accordance with ordinary processes occurring in nature. However, such developments are often of historical