The Process of Melting Metal at the Plant in the Furnace. Workers Remove the Slag, To Obtain a Pure

Alpha Channel: No, Looped Video: No, Frame Rate: 25, Resolution: 3840x2160, Video Encoding: H.264, File Size: 304.05mb, Number of Clips: 1, Total Clip(s) Length: 0:25, Source Audio: No

The process of melting metal at the plant in the furnace. Workers remove the slag, to obtain a pure alloy. Metallurgical production

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