Online Tutorial: Tunnel - 3D Construction of Segmental Tunnel Lining
![](https://i.ytimg.com/vi/hPH5JiU0feM/mqdefault.jpg)
51:22
Online Tutorial: Tunnel - 2D Construction of Sprayed Concrete Lining Tunnel
![](https://i.ytimg.com/vi/AuIOMY2JuZ0/mqdefault.jpg)
1:15:32
Online Tutorial: Tunnel - 3D Staged Excavation and construction of a Shield Tunnel
![](https://i.ytimg.com/vi/4SzOJJxlhMc/mqdefault.jpg)
1:12:46
Online Tutorial: Tunnel - 3D Construction Stage Analysis of Tunnelling
![](https://i.ytimg.com/vi/Argjv8ezVr8/mqdefault.jpg)
18:55
Diseño de un aliviador de presión en FreeCad 1.0
![](https://i.ytimg.com/vi/Es99u3LXOag/mqdefault.jpg)
2:41:45
Musica para trabajar activo y alegre mix - La Mejor Musica Deep House - Deep House Mix 2024
![](https://i.ytimg.com/vi/TTnFpKCAJtE/mqdefault.jpg)
20:02
Eppenberg SBB Railway Tunnel - From installation to the breakthrough
![](https://i.ytimg.com/vi/LMsK0D7CGyI/mqdefault.jpg)
1:02:34
Robbins Webinar: EPB Ground Conditioning
![](https://i.ytimg.com/vi/EXhXezK4cKU/mqdefault.jpg)
29:57