A vane of a black and green windmill spins fast in the wind, people, buildings and the cloudy gray sky in the background, stems of grass in the foreground
Old clock mechanism. Clockface and cogwheels. The power of time.
Clock mechanism in motion. Pendulum and cogwheels.
Old clock mechanism in motion. Cogwheels and pendulum.
4K Traditional mill mechanism working close-up. Huge old wooden Dutch windmill core spinning inside. Ancient technology.
4K Cogwheels turning inside traditional windmill. Old Dutch mill mechanism. Wooden wheel gear working details close-up.
4K Huge wooden windmill cogwheels turning slowly. Traditional old Dutch mill mechanism inside close-up gears spinning.
Workman making welding of channel blades of huge fan. Man making welding blade of rotating mechanism. Production of motor for aviation industry. Industrial welding of aircraft parts
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