废铜线
INTERATIONAL STANDARDS AS FOLLOWS :国际标准如下:
COPPER MILLBERRY紫罗兰
PURITY 99.95纯度99.95
CARBON 0.03碳0.03
PHOSPHORES 0.01 MAX磷光体最大值0.01
COBALT 0.01钴0.01
SULPHUR 0.01硫0.01
IRON 0.005铁0.005
COA as Reference to follow COA作为后续的参考