Ibiranga umugozi urwanya gusaza polypropilene:
1. Umucyo woroshye, ukomeye, wihanganira kwambara, uramba, urwanya indwara yoroheje, woroshye kandi woroshye, ntamuriro uterwa no kugongana, umutekano kandi urakoreshwa.
2. Iki gicuruzwa nibyiza cyane mukuzamura ibintu, byoroshye, imbaraga zo gukurura no kwihuta.
Igihe cyo kohereza: Werurwe-03-2020