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CopperWire Hua posted a new blog entry:
The network equipment industry is increasingly concerned that a large number of multi-conductor communication cables contain CCA wire , copper-clad steel and other non-standard conductors masquerading as category-rated cables. -
gaoke xiandeng posted a new blog entry:
CCA wire is popular because of the high conductivity of copper and aluminum, and copper provides additional strength to aluminum wire
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