Ibikoresho bya CPVC Ibikoresho byo Kurinda umuriro Porogaramu: Automatic Fire Sprinkler Sisitemu & Sisitemu Yamazi & Sisitemu ya Shimi ... Ibiranga: Byoroshye kwishyiriraho, Enviroment-nziza, Igiciro gito, Igihe gito cyo gutanga Utekereza ko bikwiye gukoreshwa cyane?
Igihe cyo kohereza: Kanama-29-2022