Ключевые слова: armor, armored, armour, army, background, battle, camouflage, caterpillar, close, combat, conflict, detail, drive, engineering, equipment, fight, green, gun, heavy, historical, industrial, iron, machine, machinery, metal, military, old, power, road, rugged, russian, sprocket, steel, tank, track, tracks, transportation, truck, vehicle, vintage, war, weapon, wheel, wheels, world,