4. Icyumba cy'icyitegererezo
Kugeza ubu, ibicuruzwa byingenzi byikigo cyacu nibikoresho byo gutunganya plastike kumugozi, impanga, umugozi, umugozi, monofilament hamwe nigitambara, kumenagura imyanda ya pulasitike no gusukura, kuvanga ibikoresho byumye hamwe nimashini zifasha hamwe nibikoresho bijyanye nibicuruzwa byavuzwe haruguru.Mugihe kimwe, dutanga inkunga ya tekiniki nka serivisi ya tekiniki ikora, formulaire yibikoresho, kuzamura ibikoresho no guhindura.