防洪堤没钢筋不奇怪, 我家乡防洪堤就是土堤, 连石头都没有。鹰厦铁路厦门高崎--集美海堤是石坝也没有布设钢筋的。
本帖于 2024-08-29 18:25:00 时间, 由普通用户 清源白水 编辑
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy