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KINKOU158 ọla kọpa alloy (Cu-Ni-Sn C72900)
KINKOU158®alloy bụ Cu-Ni-Sn dabere na ọla kọpa metastable ire ere-eme ka alloy arụ ọrụ dị elu sie ike.
KINKOU158®alloy bụ Cu-Ni-Sn dabere na ọla kọpa metastable ire ere-eme ka alloy arụ ọrụ dị elu sie ike.