silver recovery & refining from cd and dvd part 1
Published 7 years ago • 141K plays • Length 19:35Download video MP4
Download video MP3
Similar videos
-
13:46
silver recovery & refining from cd and dvd part 2
-
6:48
silver recovery from cd
-
16:39
silver recovery / removing silver from cds with bleach
-
11:29
very interesting recover 24k gold from electronics scrap
-
25:52
gold and silver recovery from transistors /gold recovery /silver recovery .
-
18:52
best way to extract silver from mix electronics contacts | silver recovery from silver contacts
-
15:14
paladium and silver recovery & refining from mlcc part 1