Aha ahia: aluminom n'akuku profaịlụ otu nke ọkọlọtọ aluminom dị iche iche: 1.0mm elu elu elu: na-emeghe ụlọ ọrụ na-emeghe ihe dị 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