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Banyere ngwọta nke enweghị ihe oyiyi n'oge eji ngwanrọ nha ọhụụ
1. Kwado ma CCD agbanyere na usoro ọrụ: kpee ma ọ bụ ọkụ egosi CCD na-akwado ya, ị nwekwara ike iji multimeter tụọ ma enwere ntinye voltaji DC12V. 2. Lelee...GỤKWUO