1 documents found
Head: Lapshyn Aleksander Egorowich. 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". (popup.stage: ). Krivoy Rog technical University. № 0210U000467
1 documents found
Updated: 2026-03-25
