Chikamu chega chega chekudzvanya chemhete chisimbiso chakasanganiswa chine kuita kwakanakisa.
kukakavara
Kupfeka kuduku
Shandisa zvindori zviviri zvechisimbiso kudzivirira extrusion
Iko kupindira kwekutanga kwakagadzirirwa kuchengetedza kushanda kwechisimbiso pakumanikidzwa kwakaderera
Yakavharwa rectangular geometry yakagadzikana