♦ Aho ihindagurika rito rihari.
Irinzwe kugwa mumazi yangirika.
♦ Mubipimo by'ubushyuhe bwibidukikije -20 kugeza 60 ° C.
♦ Biturutse ku zuba.Imirasire y'izuba irashobora kongera ubushyuhe bwohereza hejuruntarengwa.
3. Gushiraho: Reba kumashusho hepfo kugirango ushireho ibisobanuro birambuye.Menya nezaicyo cyumba gihagije kirahari kugirango yemererwe gukingura urugi, kubungabunga no kwinjiza imiyoboro.Shira uruzitiro hejuru yuburinganire hamwe na bine bikwiye.
4. Umuyoboro.Umuyoboro uhuza imiyoboro ugomba gukoreshwa aho insinga zinjira mukigo.Imyobontibikoreshwa mugukoresha insinga bigomba gufungwa hamwe namacomeka.
Igihe cyo kohereza: Nzeri-02-2022