Where Is The Gold Inside A Computer? - How To Find Precious Metals In Electronics thubprint 6:40 3 years ago 347 058 Скачать Далее
How to Extract Gold from a Circuit Board | Earth Science BBC Earth Science 4:05 5 years ago 1 654 311 Скачать Далее
Turning Old Jewelry into a Pure Gold Bar 10oz 24K Lithic Metals 12:59 1 year ago 1 009 636 Скачать Далее
How to Extract Gold from a Circuit Board - Bang Goes the Theory - BBC BBC Studios 4:05 11 years ago 144 730 Скачать Далее
Extracting gold from CPU computer scrap. Gold value in CPUs 1 solutions 0:27 1 year ago 559 880 Скачать Далее
Scrapping a Heap of Hard Drives for Aluminum and Gold! - How Much Are They Worth? thubprint 15:01 2 years ago 25 999 Скачать Далее
Scrap Gold: Finding It Cheap, Selling It High Paul Davies Antiques 2:01 7 years ago 7 083 Скачать Далее
Making a 4-Kilo Gold Bar Out of Scrap Jewelry in 2 Minutes! CRM Jewelers 2:18 9 months ago 8 952 Скачать Далее