1687| 0
|
已知土体ds=2.7、e=1.则该土的临界水力坡降为多少? ( ) |
| ||
此文档仅用于学习交流使用。
|
||
HI223.COM 举报邮箱:345306361@qq.com
GMT+8, 2025-7-5 19:12 , Processed in 0.085707 second(s), 18 queries .
Powered by HI223分享社区 2.3
© 2019-2020 Hi223 All Right Reserved