| 摘要 |
<p>The invention concerns an optical fibre cable with compact composite structure, characterised in that it comprises in combination three sheaths, the first ensuring that the fibres are bunched thereby facilitating the second sheath extrusion, the latter being made of an extrusible reinforced polymer capable of providing the compact composite structure with a low modulus of elasticity in tension, and a third sheath ensuring the cable external properties.</p> |
