Ma board a HDI (High Density Interconnect) akhala osankhika pamitundu yamakono yamagetsi. Amapereka maubwino ambiri kuposa ma board osindikizira achikhalidwe (PCBs), monga kuchulukitsitsa kozungulira, mawonekedwe ang'onoang'ono, komanso kukhulupirika kwa ma siginecha. Komabe, mapangidwe apadera amaganizira ...
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