Последние добавленные видео:
smelting-class-10
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4 years ago
42104 4 years ago 23:13Smelting || Extraction of metal from concentrated ore || 10th Class chemistry || ch.no.16
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7 years ago
209948 7 years ago 5:26Chemistry - Important processes - Smelting, Roasting and Calcination - Metallurgy Part 5 - English
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6 years ago
149483 6 years ago 2:003d Animation | Hall Heroult Process | Extraction Process of Aluminum
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5 years ago
254043 5 years ago 3:11Extraction Of Aluminium Using Electrolysis | Environmental Chemistry | FuseSchool
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6 years ago
509888 6 years ago 4:04GCSE Chemistry - Extraction of Metals & Reduction
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2 years ago
11841 2 years ago 24:25Smelting | Extraction of metal from concentrated ore | ch#16 | 10th class chemistry
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4 years ago
40617 4 years ago 6:14How to draw a Blast furnace | extraction of iron
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1 year ago
562330 1 year ago 10:42How STEEL is Made - From Dirt to Molten Metal
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3 years ago
131980 3 years ago 3:23How Aluminium is made animation | Karthi Explains
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2 years ago
4884 2 years ago 18:37smelting process class 10 chemistry || Extraction of Metals From Ores
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11 years ago
626584 11 years ago 3:08Extraction Of Iron From Its Oxides
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1 year ago
29301 1 year ago 12:09How Aluminium is made from bauxite - Aluminium Factory