Sayano-Shushenskaya hydroelectric power station: Lenhydrooproject, GL engineer of the project German Preterro

Sayano-Shushenskaya hydroelectric power station: Lenhydrooproject, GL engineer of the project German Predro / Frolov, Matvey Lvovich.- -.-161 persons.Treaty No. 25-18 dated April 19, 2018 Chronometing: 7'14 " ..Electronic copy source: from a private assembly