| 摘要 |
<p>The post has an essentially U-shaped cross section, U- shaped ridge (2) and two U-shaped shanks. A receiving slot is provided for receiving wires, where the slot is formed by cutting and form folding the U-shaped shanks. Holes (7) are formed as elongated holes in a lower end area of one of the shanks and/or the ridge. The holes have a length of 30 to 50 millimeter and a breadth of 5 to 20 millimeter.</p> |
