Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%
Cu, 88%+ Sn, 10% +Zn, 2% +Pb, 0.5%
Cu, 60-80% + Zn, 40-20 %
Cu, 88% + Sn, 10% +Zn , 2%
Cu, 30% , + Hg, 70%