| 摘要 |
<p>Cable (30) includes central wire (32C) surrounded by six peripheral wires (32P). Each wire, central or peripheral, includes core comprising three filaments (34), intermediate layer comprising nine filaments (36) and surrounding core, and external layer comprising fifteen filaments (38) and surrounding intermediate layer. All filaments have same diameter, between 0.2 and 0.3 mm, but preferably around 0.25 mm.</p> |
