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Ru| Description |
Volkhov hydroelectric power station in the Second World War: engineer Sidorov / Frolov, Matvey Lvovich.- -.-108 persons.Treaty No. 25-18 dated April 19, 2018 Chronometing: 6'35 " ..Electronic copy source: from a private assembly
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| Description |
Volkhov hydroelectric power station in the Second World War: engineer Sidorov / Frolov, Matvey Lvovich.- -.-108 persons.Treaty No. 25-18 dated April 19, 2018 Chronometing: 6'35 " ..Electronic copy source: from a private assembly
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