Etiqueta: Columbio

• Demanda de capacitores de Tantalio y Columbio

  TANTALUM CAPACITOR SCRAP Roko Alloys is purchasing all tantalum capacitor scrap. Pls contact us with photos and weights for pricing.  Jeremy TewMinerals & Mining: Coltan (tantalite / columbite); Nickel & Cobalt superalloys

  Protomastro

  16/03/2014

  Minería Urbana

  Columbio, tantalio