| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a buoyant body which has the flexibility of a cable or a rope, is easy to handle, and can satisfy requirements at a depth where a cable is installed. <P>SOLUTION: A resin tube 2 with a buoyant material encapsulated therein and stoppers 13 and 23 at both ends thereof is wound into a helical shape and is mounted on a cable 5. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
