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pro vyhledávání: '"Vialushkin Yehor"'
Autor:
Trokhymets Mykola, Maltseva Vira, Vialushkin Yehor, Antonchik Volodymyr, Moskalova Tetiana, Polushyna Maryna
Publikováno v:
E3S Web of Conferences, Vol 109, p 00102 (2019)
The article describes a method and equipment for the safe development of preparatory working on a gas-bearing, outburst hazardous coal seam by a heading machine. The described method significantly prevents the gas emission during mining operations. D
Externí odkaz:
https://doaj.org/article/b34c28d083334814a33cdefa7a5ee112
