This part of IEC 61196@ which is a blank detail specification@ applies to radiating coaxial communication cables. These cables are intended for use in wireless communication system@ such as tunnels@ railways@ highways@ subways@ elevators and other installations in which conventional radio transmission is not satisfactory or even impossible. t determines the layout and style for detail specification. Detail specifications@ based on the blank detail specification@ may be prepared by a national organization a manufacturer@ or a user.