C10200 Brass + cu-o
C10200 + Tu1 + Copepper + Goldy Plating
C10200 + TU2 + Coppers + POLOKALAMS
C11000 + apamemea + cu-etp
Copper C35600 + cuzn34pb2
Copper + C28000 + Cuzn40
Copper + C28000
C10200 + TU2 + Copper