Gabatarwa Kwanan nan, ƙungiyar RTLED na ƙwararrun nunin LED sun yi tafiya zuwa Mexico don shiga cikin nunin nuni kuma sun sadu da Elizabeth Nunez, 'yar takarar gwamnan Guanajuato, Mexico, a kan hanyar zuwa nunin, ƙwarewar da ta ba mu damar fahimtar mahimmancin mahimmancin. LED...
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