| 摘要 |
he invention is composed of a metal base (a), a metal antenna tower (a) and a pre-constructed edifice (a) where the base-and-edifice system serves for a counterweight against the tower overturn. The advantage of said invention is that it is a low-cost construction installed in short time; the whole construction is flexible, it requires no additional foundations, and abolishes interventions damaging the environment. |
