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Ihe ndị na-emebi emebi
E jiri ya tụnyere ihe ndị na-eme ka mmiri na-ekpochapụ rọba, ihe mkpuchi seramiiki dabara adaba maka ụdị ọsọ igwe akwụkwọ niile. N'ihi arụmọrụ ya pụrụ iche, ihe mkpuchi seramiiki nwere ogologo ndụ ogologo oge. Site na usoro ihe mejupụtara pụrụ iche na nhazi nke emepụtara, egosipụtara mkpuchi seramiiki anyị ka ọ bụrụ nke ọma drainage, nhazi, nchacha, ire ụtọ mgbe etinyere ya.
