Машиностроение в 1930-х годах или как делали паровозы.
Подробнее
Building Steam Locomotives - 1930's Trains & Railways Educational Film - S88TV1,News,,Watch the building of a "Princess Royal" class steam locomotive at the Crewe locomotive works during the mid 1930's . . S88TV1 - Transport, technology, the best of british steam and general interest movies from the past - newsreels, documentaries & publicity films from my archives.
паровоз,машины,сборка,песочница
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