Ngokuthuthuka okusheshayo komkhakha we-elekthronikhi, i-PCB (ibhodi lesifunda eliphrintiwe), njengomthwali wokuxhumeka kukagesi kwezingxenye ze-elekthronikhi, inezidingo zekhwalithi yokukhiqiza eziphakeme kakhulu. Umkhuba wokuthuthukiswa kokunemba okuphezulu, ukuminyana okuphezulu kanye nokuthembeka okuphezulu kwenza i-PCB iqale...
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