|
1316| 5
|
can i notch out joists of the second floor? any structure engineer here? |
| ||
| ||
| ||
| ||
GMT-7, 2025-11-5 13:07 , Processed in 0.124621 second(s), 12 queries , Gzip On, APC On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.