Except for the inaesthetic appearance, there are several advantages of this upgrading technique, such as versatility, fast construction and low cost.
英
美
释义
试验结果得知,此预力钢键补强设计方法能够有效传递预力,提高建物之抗侧力能力,进而明显提升建物之耐震能力与水准。
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