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Lq-dpb akpaka akpaka blistacking igwe
A na-emepụta igwe eji eme ihe ọ bụla maka ụlọ obibi ụlọ ọgwụ, ngwaahịa nlekọta ahụike, nke na-egosipụta ya site na ngwa ahịa igwe, arụmọrụ, na-edozi strok. Ọ dị mma maka Alu-Alu na ngwugwu Alu-PVC nke ọgwụ, nri, akụkụ eletrik wdg.
Ngwaọrụ eji arụ ọrụ pụrụ iche, were usoro nke azụ azụ, maturing, iji mee ka ọ bụrụ igwe na-enweghị nsogbu.