Inzu isanzwe

Amabati asanzwe ashyiraho uburyo bwiza hagati yimbunda yawe yamavuta hamwe namavuta. Amabati akozwe mubikorwa byubaka bya termoplastique birinda gucika cyangwa kumeneka kandi bikemerera kugera kubikoresho ahantu hafunzwe. Impera ya Hose ni ibyuma bya Zinc.

UMUBURO: Ku ntoki zikoresha amavuta gusa.