Aha ahia: Alodized otu nke alumil nke na - eme ihe: 0.81mm n'elu ọgwụgwọ: na - emeghe ulo akwukwo anyi dika ihe ndi ozo. 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