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Head: Яцій Анатолій Володимирович. To determine technical state of load-carrying elements of metalworks of skip winding head gears in the shaft N3 of the mine "Pivnichna" PU "Dzershinskvuhillia".
State research, enginerring and designing institute of coal industry "UkrNDIproect". № 0100U003699
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Updated: 2026-03-22
