1 documents found
Head: Лапшин Олександр Єгорович. Research and development venting system of mine "Operating" "КЖРК" for providing of ventilation of workplaces in floor 840-1040 meter of the South-Belozerka deposit on maximal power of booty 4,0 million tons of ore on a year.
Krivoy Rog technical University. № 0109U005390
1 documents found
Updated: 2026-03-21
