This requires a certain technology! The inner parts of a waste mobile phone contain a variety of valuable materials. Use electronic garbage such as waste computers, mobile phone CPU memory brackets, etc. In you want to know more details, you can search Liu's gold
Put it in the chemical solution and dissolve, and then refine the copper and other metals inside.
This requires a certain technology!
The inner parts of a waste mobile phone contain a variety of valuable materials. Use electronic garbage such as waste computers, mobile phone CPU memory brackets, etc.
In you want to know more details, you can search Liu's gold
Dissolve, refine
Asus