HDMOV (prores) - 646.7 MB
금속 파이프를 연마하는 사람은, 위에서 나오는 불꽃 ...
Metal sparks from hot metal. Molten steel sparks. Iron and steel industry. Liquid steel production. Splashing steel sparks. Molten metal casting process
Hot metal sparks from blast furnace. Fire sparks. Sparks of molten metal furnace. Molten steel sparks. Fire sparkles. Metal industry. Splashing hot steel
Smelting furnace sparks. Hot steel sparks from industrial furnace. Molten metal sparks in blast furnace. Sparks fire furnace
The machine saws metal sparks fly from laser
There is a cutting of metal, a lot of sparks
Cutting of metal, sparks fly from laser, modern tool in heavy industry.
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