اكسينست23 أبريل 2020

مواد القطع بالقالب | شرح مفصل لشريط احباط النحاس!

What is copper foil tape? Copper foil tape is a metal tape, EMI shielding copper foil tape mainly used for electromagnetic shielding, electrical signal shielding and magnetic signal shielding. EMI shielding copper foil tape mainly depends on the excellent electrical conductivity of copper itself, while magnetic shielding requires the conductive material "nickel" of the copper […]

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