Xov xwm tuam txhab
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Yuav ua li cas los tsim ib lub PCB?
Raws li peb txhua tus paub, kev nce qib ntawm kev ua PCB yog qhov nyuaj heev, yuav tsum muaj ntau yam khoom siv tshaj lij.Cov txheej txheem dav dav yog: Print Circuit Board → Sab hauv Circuit → nias → Drilling → plated los ntawm lub qhov (thawj tooj liab) → sab nraud Circuit Court (thib ob tooj liab) → solder → resi ...Nyeem ntxiv
