Ключевые слова: american, armor, armored, army, caterpillar, close up, closeup, cog, cogs, cogwheel, construction, detail, dirty, drive, equipment, force, heavy, iron, machine, machinery, military, muddy muddy, panzer, power, powerful, propulsion, tank, technology, track, tracklaying, tracks, transport, troops, us, usa, vehicle, war, war equipment, wheel, ww2, wwii,