Chemical constituents commonly used in Chinese br…
R-angle, as the name suggests, refers to the circ…
Enamel wire is a type of winding wire, which is a…
In copper smelting, cold material refers to coppe…
Production process of aluminum plate and strip: f…
Electrolytic copper foil is a copper foil formed …
Shield the upper edge of the anode plate The edg…
High storage temperature and humidity After the …
Forging is an important metal processing method t…
Introduction to Corrosion Products of Copper: Cor…
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