Jera akara nwere ike inye polima gwara mmanụ galvanized helical insulator agbatị, aluminum ejima agbatị, helical n'elu agbatị, helical spool agbatị, helical n'akụkụ agbatị meere ACCC, ASCR, ABC eduzi na insulator, na elu ma ọ bụ osisi okporo osisi na-ewu nke eletriki ike nkesa na nnyefe netwọk.
