Kọlụm okporo ígwè nche
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Ogidi okporo ígwè nche na ogidi osisi ogige okporo ụzọ
Ogidi efere Guardrail bụ ụdị kọlụm nwere ike dị elu, ezigbo ígwè, ọdịdị mara mma, ọhụụ sara mbara, ntinye dị mfe yana iguzogide nchara, iguzogide anyanwụ dị elu, agba na-egbuke egbuke na oge ojiji na-egbuke egbuke ruo ogologo oge, iji ya maka okporo ụzọ, ụgbọ okporo ígwè, akwa mmiri n'akụkụ abụọ nke nchebe ahụ.