Small industrial relay - Gold and Palladium recovery Bohumil Graman 10:55 6 years ago 44 020 Скачать Далее
What is Inside Relay Contacts | Gold And Palladium Recovery | Scraping Relay Contacts Trinity Gold 4:10 2 years ago 28 102 Скачать Далее
Relays mix - silver, palladium and gold recovery Bohumil Graman 19:47 6 years ago 84 821 Скачать Далее
How to recover precious metals from Relays without using acids GRH channel 9:25 3 years ago 3 335 Скачать Далее
Scrap a GE Electric Relay - GOLD and SILVER Recovery - Part 4 Making Money From JUNK 1:19 12 years ago 24 370 Скачать Далее
Scrap a GE Electric Relay - GOLD and SILVER Recovery - Part 3 Making Money From JUNK 2:23 12 years ago 70 317 Скачать Далее
Scrap a GE Electric Relay - GOLD and SILVER Recovery - Part 1 Making Money From JUNK 1:21 12 years ago 9 260 Скачать Далее
Industrial connectors, pcb board, relays, gold plated transistors, gold plated pins/ gold recovery / - Qwethen 4:56 2 years ago 3 573 Скачать Далее
Palladium Recovery From Hard Disc Connectors | Checking Palladium Solutions | Part 1 Trinity Gold 4:04 2 years ago 17 045 Скачать Далее
How to scrap an electronic relay for silver copper precious metal Ebaysilvermoneyscrap Angel 4:50 6 years ago 6 005 Скачать Далее