2 ms·
Ron Covell for metalworking: https://m.youtube.com/user/covellron https://m.youtube.com/user/covellron sreetips for goldrefining: https://youtube.com/@sreetips
by quakeguy 4y ago
Ron Covell for metalworking: https://m.youtube.com/user/covellron https://m.youtube.com/user/covellron
sreetips for goldrefining: https://youtube.com/@sreetips https://youtube.com/@sreetips
And of course MrCarlsonsLab for old electronics restaurations: https://youtube.com/@MrCarlsonsLab https://youtube.com/@MrCarlsonsLab