Ikigereranyo cyiza cyo guhuza uburebure

Iyo ikoreshejwe mugikorwa cyo gufunga, ibi bikoresho birashobora gushyirwa inyuma yigitereko cyo gufunga no imbere yitanura, kugirango bipimishe kumurongo wububiko bwa kole, hamwe no gupima kumurongo wo gusohora firime yerekana umubyimba, hamwe nibisobanuro bihanitse cyane hamwe nibisabwa mugari, byumwihariko bikwiranye no gupima umubyimba wikintu kibonerana gifite ubunini busabwa kugeza kurwego rwa nanometero.