Zobrazeno 1 - 1
of 1
pro vyhledávání: '"three-machine equipment"'
Publikováno v:
Gong-kuang zidonghua, Vol 46, Iss 12, Pp 31-37. (2020)
In the context of intelligent fully mechanized caving and mining, it is important to consider not only the cutting by the shearer, but also the coal caving at the back of the support and top coal recovery. Compared with intelligent fully mechanized m
Externí odkaz:
https://doaj.org/article/1625f9e2b62c49b9a747927c9adf1b8b
