Ni urupapuro ruringaniye rw'ibyuma rusukwa ibyuma, gukonjesha no gukanda.
Iringaniye, urukiramende, kandi irashobora kuzunguruka mu buryo butaziguye cyangwa kogosha kuva ku cyuma kinini.
Isahani yicyuma igabanijwe nubunini, isahani yoroheje <4mm (yoroheje 0.2mm), icyuma giciriritse cyibyuma 4 ~ 60mm, icyuma kibyibushye cyinshi 60 ~ 115mm.
Isahani yicyuma igabanijwe mukuzunguruka, mubishyushye kandi bikonje.
Ubugari bw'isahani yoroheje ni 500 ~ 1500mm;ubugari bwubugari ni 600 ~ 3000mm.Urupapuro ukurikije urwego rwibyuma, hariho ibyuma bisanzwe, ibyuma byujuje ubuziranenge, ibyuma bivanze, ibyuma byamasoko, ibyuma bitagira umwanda, ibyuma byuma, ibyuma birwanya ubushyuhe, bitwaje ibyuma, ibyuma bya silicon nicyuma cyiza cyinganda, nibindi.;ukoresheje ubuhanga bwumwuga, hariho amavuta ya peteroli hamwe nisahani, enamel ifite isahani, amasasu adafite amasasu, nibindi.;ukoresheje igipfundikizo cyo hejuru, hari urupapuro rwometseho, urupapuro rwometseho amabati, urupapuro rwometseho icyuma, isahani ya plastike igizwe nibyuma, nibindi .Byahinduwe na www.DeepL.com/Translator (verisiyo yubuntu)
Igihe cyo kohereza: Nzeri-14-2022