摘要 |
<p>The rod has plugs with an internal thread covering an external thread of a highest support rod. The plugs comprise diverse materials, forms and colors and make a fuss at an upper end of the rod. Intermediate pieces in the form of a short support rod are provided with intersects in different materials, forms and colors and used as ornament and additional growth aids, and add complement to the application. Sizes of the threads correspond to strengths of the rods for easy interconnection using appropriate threaded adapters.</p> |