ISBN-13: 9780367576097 / Angielski / Miękka / 2020 / 534 str.
ISBN-13: 9780367576097 / Angielski / Miękka / 2020 / 534 str.
Presenting new technologies in underground coal extraction, with special attention to mine galleries support and maintenance, load mechanism of "massif-support system-safety system" systems, analysis of face equipment for thin coal seams mining and substantiation of rational stoping parameters.
Advanced surface mining technologies of coal an