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Head: Яцій Анатолій Володимирович. To іnspect the technical condition of steelworks bearing elements of head-frame of the main and acixiliary shafts of the mine "Novodonetska" SHC "Dobropolyiugol".
State research, enginerring and designing institute of coal industry "UkrNDIproect". № 0100U004874
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Updated: 2026-03-22
