Ключевые слова: 3d, background, banking, business, car, closeup, code, cog, combination, concept, deposit, design, door, engine, equipment, finance, gearbox, gears, gold, industrial, lock, machine, mechanic, metallic, money, motor, object, open, part, power, protect, reliable, render, safe, safety, savings, secret, secure, solid, steel, storage, strength, system, technology, transmission, treasure, trust, vault, wealth, wheel,