[8] 龚伦, 章慧健, 仇文革, 等. 一种基于板式短锚组合结构快速修补隧道衬砌裂损的多钻头钻孔设备的施工方法[P]. 四川省:CN110439598B,2020.发明专利,已授权
Release time:2022/08/08
Hits:
- Disigner of the Invention:
- 章慧健,仇文革,周上进,丁浩,赵海宁,刘世强,苏斌,梁振宁,孙雪菲
- Number of Inventors:
- 10
- Service Invention or Not:
- no
- First Author:
- 龚伦

