Imisumari ya beto nibikoresho byingenzi byo kubaka no gukora ibiti. Bakoreshwa mugutwara imisumari mubikoresho bikomeye nka beto, amatafari, nububaji. Ariko, nkigikoresho icyo aricyo cyose, imisumari ya beto irashobora gukora nabi kandi igasaba gusanwa. Menya inama zingenzi zo gusana concr yawe ...
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