Aha Ngwaahịa: Profaịlụ Pilel Otu n'ime alumines nke Alumines Pulus: 0.82mm elu, ntụ ntụ anyị na-emeghe bullọ ọrụ a na-emeghe na-eme ka ihe osise gị. Anyị na-enye oke mma na nnyefe ngwa ngwa ma na-enye ezigbo profaịlụ nke mkpụrụ osisi alumini anyị nwere ike ịmepụta mkpakọrịta dịka mkpa gị na oge dị elu. Profaịlụ nke aluminom iji mezuo ihe ị chọrọ