Nke a polypropylene homopolymer bụ ahaziri maka ngwa na-achọ ezigbo iguzogide gas na-ada ada, na-ahụkarị raffia, eriri / yarn ngwa gụnyere kpara akwa ulo oru akwa na akpa, eriri na cordage, kpara akpa kapet nkwado, kpara akpa geotextile akwa.
Nkwakọ ngwaahịa
Akpa ihe nkiri nkwakọ ngwaahịa dị arọ, net arọ 25kg kwa akpa