发布时间:2025-02-07 01:09:16
【答案】:C
桥梁支座可按其跨径、结构形式、反力力值、支承处的位移及转角变形值选取不同的支座。
我家已经装修完事了地板和大白都完事了我又想在砌一道玻璃砖墙我应该怎么砌才结实安全啊
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