Ariane 5, Delta IV, Energija Buran, F1, Merlin, PД-171M, RD-180, Falcon Heavy, N1, Saturn V, Space Shuttle – tekstas apie… skaityti »
Ariane 5, Delta IV, Energija Buran, F1, Merlin, PД-171M, RD-180, Falcon Heavy, N1, Saturn V, Space Shuttle – tekstas apie… skaityti »