| 摘要 |
<p>A self supporting, e.g. aerial, optical fibre cable (Fig. 1) comprises a channel member 11 having one or more channels 12 for accommodating fibres 13. A dielectric strength member 110 is incorporated in the structure to prevent strain of the channel member and fibres. The structure may be formed by a single step extrusion process. <IMAGE></p> |
