Smelting PC Parts for GOLD and PALLADIUM | Mix Computer Parts Gold recovery
19:32
Recuperação de ouro de PCBs de LED de matriz | Recupere ouro de chips IC com pernas DIP
19:52
Restauração de computadores antigos retirados do lixão
20:30
Ouro de chips BGA de 117 gramas
16:52
Desoldering PCBs with Hydrochloric Acid for Gold Recovery
15:44
Palladium Recovery from MLCC (Monolithic Ceramic Capacitors) | Palladium Recover | Palladium
11:46
Making Rust Removing GEL! Better than Evapo-rust!
19:58
Platinum recovery
19:17