Petr Bobylev, Alexander Redkin, Vadim Sergeev, Elena Tsyshevskaya on the coal industry
17.01.2025
Conference "Investment projects, modernization, procurement in the coal industry", Investugol-2025, November 21, 2025
cooperation with contractors and suppliers
17.01.2025
Conference "Investment projects, modernization, procurement in the coal industry", Investugol-2025, November 21, 2025