What is scrap copper? Scrap copper is the copper…
Foil, as a current collector, is an important pr…
Brass is an alloy of copper and zinc, so named f…
The appearance quality and dimensional accuracy …
Copper Cold Rolling oil is divided into 4 catego…
1.Problems caused by skin effect With the dev…
1.Overview of the lithium-ion battery As a n…
November 15,2020 -- the largest regional free tr…
1.Copper wire has always been the main carrier o…
The positive current collector commonly used in …
18638867822
