1.Ntugashyire ibyuma bya karubone byiziritse cyangwaibyumakuzunguza ibyuma mbere yo gushushanya cyangwa gushushanya isahani ya aluminium.
2.Ntugakureho burr hafi ya perimetero mbere yo gushiraho ibyuma bifatanye - kuko gukuraho burr bizagabanya icyuma cyakoreshejwe kugirango uhambire ku isahani.
3.Ntugashyireho ibyuma byegereye hafi yintera ngufi nziza muriyi mbonerahamwe.
Igihe cyo kohereza: Ugushyingo-02-2022