Gold recovery from mobile phones part 7 (the foil's)
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4 سال پیش
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In this video, I show
In this video, I show how I remove and filter the gold from the foil's in mobile phones for gold recovery, this is the way I do it and find it the most efficient way but as always do your own research before you try gold recovery
4 سال پیش
در تاریخ 1399/02/04 منتشر شده
است.
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