Emva kwe-PCBA welding, kuya kubakho iintsalela ze-tin, flux, uthuli kunye neminwe yeminwe yabasebenzi kumphezulu webhodi ye-PCBA, ekhokelela kumphezulu webhodi ye-PCBA ingcolile, kwaye i-acids eziphilayo kunye ne-ion zombane kwi-residu ye-flux iya kubangela i-corrosion kunye nesiphaluka esifutshane kwibhodi ye-PCBA ...
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