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Nigute Wubaka Butyl Kwifata-Amazi adakoreshwa
Impamvu yatumye butyl reberi ikonje yifata-idashobora gufata amazi ya membrane idasuzumwa neza ni ukubera ko ifite imikorere ikomeye yo kurengera ibidukikije kandi ishobora gusimbuza asfalt burundu.Nibikoresho bifite umwuka mwiza no gukomera kwamazi, kandi bifite ibyiza ...Soma byinshi
