Mukafunsidwa "Kodi zinthu zomwe zimagwiritsidwa ntchito mu PCB yanu ndi ziti?"Otsatsa ambiri a PCB amayankha FR4, inde, izi zimangotengera zomwe timagwiritsa ntchito nthawi zambiri.Yankho loterolo silingakhutiritse makasitomala onse.Kenako, tidzakhala ndi mawu oyamba a PCB substrates.Mbale ife...
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