1. Gukoresha Inok ifunze neza, iyi niyo miterere yibanze yo kubika ibara ryimiterere ya UV itaroroshye
2. Shira ibikoresho byacapwe mubukonje butagira urumuri rukomeye, kugirango tumenye ko icyitegererezo kidahuye numucyo ukomeye .
1. Gukoresha Inok ifunze neza, iyi niyo miterere yibanze yo kubika ibara ryimiterere ya UV itaroroshye
2. Shira ibikoresho byacapwe mubukonje butagira urumuri rukomeye, kugirango tumenye ko icyitegererezo kidahuye numucyo ukomeye .
