Gutanga ibikoresho byihariye hakurikijwe ibyo abakiriya bakeneye mu nganda zitandukanye, nko gutunganya no gukora ibyuma bya RV; gukora imodoka; gutunganya no gukora ibyuma bya silikoni bya semiconductor; gucunga bateri nshya z'ingufu; gutunganya ikirahure mu buryo bwimbitse; gushyiraho inkuta z'amarido y'ibirahure, nibindi.












