| 摘要 |
<p>The fastening system for attaching a cable duct to a support comprises a rectangular plug (12) which is inserted into a slot (511) in one of the components. A bolt (11) is inserted through a bore in the other component into a vertical threaded bore (125) in the plug. The depth of the plug is slightly greater than the diameter of the bore, which divides it into two sections.</p> |
