Перегляд Physical & Chemical Geotechnologies = Фізико-хімічні геотехнології по темі "zone of intensive grinding"
Зараз показуються 1-1 з 1
-
New theory of rock massif fragmentation by using explosion energy
(Видавництво НТУ ДП, 2020)Purpose. Ore mining involves the destruction of large volumes of hard rocks, which requires preliminary fragmentation by using drilling-and-blasting operations. Therefore, special attention is paid to the ...