| 摘要 |
A main supporter of a streetlamp post is provided to prevent the loss of lives and properties economically, simply and effectively and to secure visual stability by supporting a streetlamp strongly. A main supporter of a streetlamp post is formed to support a streetlamp strongly and stably by joining four auxiliary metal supporters(201) to one metal supporter(200) on a doughnut-shaped base plate(100) installed to the bottom of a streetlamp post and provided with four foundation bolt holes at an interval of 90 degrees.
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