Mankhwala Guide
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Kusanthula kolakwika kwa kuwotcherera kowonjezera
I. Solder Balls 1. Dzenje losindikiza pazenera silinayende bwino ndi mbale yowotcherera, ndipo kusindikiza sikulondola, komwe kumapangitsa kuti phala la solder likhale lodetsa pa PCB. 2. Solder phala amakumana ndi madzi ochulukirapo m'malo okhala ndi oxidizing ndipo amamwa madzi ambiri mlengalenga. 3. Iye ...Werengani zambiri