Umuyoboro wuzuye; DN 3600 & 1800

Koresha imbaraga za tekinike zikomeye, ibikoresho byuzuye byo gukora kugirango wuzuze icyo usabwa cyose, injeniyeri wabigize umwuga hamwe n’ubucuruzi bw’ubucuruzi bwo hanze bizatanga serivisi zo kuguhaza, THT VALVE!