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Lessons
5 lessons • 57m
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Trick to Learn Ores of Metal (in Hindi)
10m 25s
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Basic Terms Used in Metallurgy (in Hindi)
11m 36s
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Trick to Learn Metallurgical Process Part 1 (in Hindi)
13m 13s
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Trick to Learn Metallurgical Process Part 2 (in Hindi)
8m 28s
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Trick to Learn Refining Process (in Hindi)
14m 04s