Usoro nchịkwa nke moto ahụ bụ nke switches, fuses, main and helpors contactors, relays, okpomọkụ, ngwaọrụ induction, wdg, nke dị mgbagwoju anya. Enwere ọtụtụ mmejọ dị iche iche, yana ọ na-adịkarị mkpa iji nyochaa na dozie nsogbu site n'enyemaka nke njikwa schematic diagra ...
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