M'makina a RF, zida zogwira ntchito komanso zopanda pake zimagwiritsidwa ntchito nthawi zambiri, ndiye zida zogwira ntchito ndi ziti, ndi zida zotani, ndipo pali kusiyana kotani pakati pawo?(i) Tanthauzo: Chigawo chogwira ntchito chiyenera kuyendetsedwa ndi magetsi mkati mwake.Chigawo chogwira ntchito chikugwira ntchito...
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