Nẹtiwọọki hexagonal ti o wuwo, ti a tun mọ si iwọn titobi nla net hexagonal, tabi apapo gabion, ti a ṣe ti waya irin nipasẹ lilọ ẹrọ apapo.Ọja yi jẹ pupọ wapọ.Le ṣee lo fun atilẹyin ite, atilẹyin ọfin ipilẹ, dada apata oke adiye net shotcrete, gbingbin ite (alawọ ewe), opopona oju-irin…
Ka siwaju