C10200 umha+Cu-OF
C10200+TU1+COPPER+Plàtadh òir
C10200+TU2+COPPER+Golden plating
C11000+umha+Cu-ETP
copar C35600+CuZn34Pb2
copar+C28000+CuZn40
copar+C28000
C10200+TU2+copair