Kopo
Mochini ona o loketse ho cheselletsa khauta, silevera, titanium, nickel, tin, koporo, aluminium le tšepe e 'ngoe le lisebelisoa tsa eona tsa alloy, o ka fihlela ts'ebetso e ts'oanang e nepahetseng pakeng tsa tšepe le litšepe tse sa tšoaneng, e' nile ea sebelisoa haholo thepa ea sefofane, kaho ea likepe, lisebelisoa, lihlahisoa tsa mochini le tsa motlakase, liindasteri tsa likoloi le tse ling.
