1043| 7
|
[技术规范] 人孔坑开挖,长边一边加30公分,短边一边加40公分,这个相关的规范文件有没有? |
|
发表于 2024-11-15 13:41:05
|显示全部楼层
| |
版规|手机版|C114 ( 沪ICP备12002291号-1 )|联系大家 |网站地图
GMT+8, 2024-12-26 00:33 , Processed in 0.115069 second(s), 20 queries , Gzip On.
Copyright © 1999-2023 C114 All Rights Reserved
Discuz Licensed