| 摘要 |
<p>The connecting element has a central part (2) provided with an opposite arranged cylindrical nozzle (3, 4) and a middle part (2) having a sleeve (7). Channels (17, 20) are provided on a body (11) and which are spherically formed to bridge a middle part (2) of the nozzle (3, 4) and which are arranged on the cylindrical part and made of a sintered material. An independent claim is included for a method for manufacturing a connecting element.</p> |
