Raise Boring – Marti baut Schächte
5:50
Raise Boring Machine II (SARGIN)
32:41
Ritom Pumped-Storage Plant Project – Tunneling under extreme conditions
20:45
Extremely dangerous monster wood truck driving skills | climbing | heavy load #96
32:48
Pumpspeicherwerk Ritom - Tunnelbau unter Extrembedingungen
4:11
ARGE Brienzersee - Fahrbahnersatz N08 unter Totalsperre
37:00
Fastest Automatic Firewood Processing Machine | World's Fastest Wood Cutting Chainsaw #14
4:34
10,000 Year Clock: raise bore excavation (02011)
10:36