新建的钢筋混凝土房子抗震等级都很高的，只是成本高一些

来源: charley-ca 于 2025-01-12 11:25:38 [博客] [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.