Ntupu hexagonal dị arọ nke ejiri waya igwe mee ya site na igwe pụrụiche etinyere n'ime ụgbụ hexagonal.Enwere ike igbutu ụdị ntupu a wee gbakọta n'ime ntupu ngere, ntupu kwụgidere ugwu, ahịhịa nwere akụkụ atọ, ihe mejupụtara, wdg. Aha aha: Gabion ntupu, ntupu hexagonal dị arọ, ntupu gburugburu ebe obibi, wir ...
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