看着担忧。教授还是请个结构工程师review 一下加固方案放心。

来源: IEbird 于 2024-01-23 12:26:56 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.