New Via Ferrata with continuous lifeline AEROLIGNE An Long (Gui hou) in China.
Length 860 ml – Vertical drop 120 m
2 routes ( adults and children)
2 monkey bridges 7 ml...
Building a bridge to evacuate the reactor to the control aid station in case of flooding or earthquake Grenoble site.
Length: 53 m
Width: 0.6 m
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