gabatarwa Kwamitin da'ira da aka buga (PCB) shine kashin bayan kayan lantarki, yana samar da dandamali don haɗawa da tallafawa kayan aikin lantarki daban-daban.Zayyana PCB na iya zama mai ban tsoro, musamman ga masu farawa, amma tare da ilimin da ya dace da kusanci, yana iya zama mai ban sha'awa da sakewa ...
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