| 摘要 |
The sign has two shafts (2, 3) designed as vertical support units and a bar (4) designed as a horizontal support unit, where the shafts and the bar are tubular pre-fabricated parts manufactured from ultra-high performance spun concrete. The shafts and the bar have a round, square or c-shaped cross section. The shafts are removably screwed on a base, and the bar is screwed and attached on the shafts by a support structure. |
