imyitozo
Imyitozo yintambwe ikoreshwa cyane mugucukura ibyuma byoroshye muri mm 3.Imyitozo imwe irashobora gukoreshwa aho gukoresha imyitozo myinshi kugirango itunganyirize umwobo wa diametre zitandukanye nkuko bikenewe, kandi ibyobo binini birashobora gutunganyirizwa hamwe bitabaye ngombwa ko bisimbuza imyanda cyangwa imyenge ihagaze.rindira.