How to put the copper and copper separation?
If two thingsBy other metalsSolution fusion,Then burn it red
If two thingsBy other metalsSolution fusion,Then burn it redTo a certain temperature,Below the melting temperature of copper,Fusion dissolves and divides,Or grinding machine, cutting, grinding separation.
To a certain temperature,Below the melting temperature of copper,Fusion dissolves and divides,Or grinding machine, cutting, grinding separation.