Release Time:2021-01-05 Hits:
First Author: 崔瑶
Disigner of the Invention: 刘洪滔,许肖卓
Authorization Number: ZL. 201920943864.5
Prev One:一种带摩擦阻尼器的震后快速恢复的剪切型钢桁架连梁
Next One:一种采取加固措施的网架结构平板支座