Zobrazeno 1 - 1
of 1
pro vyhledávání: '"water loss settlement"'
Publikováno v:
Gong-kuang zidonghua, Vol 48, Iss 1, Pp 78-84 (2022)
The in-depth research on the breaking and deformation law of overburden rock under the geological and mining conditions of thick loose aquifer are lacking at present. Taking 11111 working face of Pansidong Coal Mine in Huainan mining area as the engi
Externí odkaz:
https://doaj.org/article/78df7478ac7449f59e1da5efb1b1d6cc
