ABSTRACT: According to the research content, met…
1.Overview aluminum brass can be divided into…
Grain size refers to the size of the scale calle…
ABSTRACT: Using the up-casting production line, …
The reduction of oxygen content and crack elimin…
The essence of 5G is a connection technology, wh…
Scrap copper resource scrap copper is the raw ma…
On April 20, Huang Libin, a spokesman for the Mi…
Copper foil with low surface oxygen characterist…
ABSTRACT: the sources of raw materials for extra…
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