Ukuqonda Izinto Ezisetshenziswayo Ze-PCB Substrate kanye Nomthelela Wazo Ekusebenzeni I-PCB substrate iyingxenye ebalulekile ekwakhiweni kwebhodi lesekethe eliphrintiwe (PCB). Ayihlinzeki nje kuphela ngesisekelo sesakhiwo kodwa futhi idlala indima ebalulekile ekunqumeni...








