Technics, Drawing
17-May-2024 Friday
Rationalization proposals of Soviet citizens to the People's Commissariat of Defense of the USSR
05-October-2023 Thursday
Can anyone post a drawing of the M753 diesel injector?
09-September-2023 Saturday
Strategic bomber of the Soviet Union,
13-September-2022 Tuesday
Do-it-yourself lift
31-August-2020 Monday
Engineer builds motorcycle from 100 year old blueprints
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