k8凯发天生赢家

Ni

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镍1.jpg  


镍1.png


Introduction
Purity:   99.95%-99.99%
Shape:Block,   Columnar
Appearance:silver   grey,metallic luster
Melting   Point:1453℃
Density:   8.9g/cm?


Scan and pay attention to the public number

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