Ibipimo byo mu kirere bya beto (metero yinjira mu kirere)
- Ibisobanuro ku bicuruzwa
Ibipimo byo mu kirere bya beto (metero yinjira mu kirere)
Ikizamini cya gazi ivanze na gaze ikwiye gupimwa gaze ya gaze ivanze na beto hamwe nubunini buke butarenze 40mm, gaze ntikirenza 10%, hamwe no gusinzira, bihuye na minisiteri yitumanaho 94-07-06 “ Umuhanda Inzira zose zateganijwe zubuhanga bwa sima ya beto Amabwiriza yikizamini yubahiriza GBJ80-85.Ubushobozi ntarengwa: 7L
