PETZL ID un descendeur assureur pro
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48:02
Klartext nach der Wahl: Lang, Laschet & Lauterbach im Spitzengespräch | DER SPIEGEL
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9:44
TUTORIEL SECOURS CREVASSE: FAIRE UN MOUFLAGE - ÉCOLE DE GLACE #3
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9:28
PETZL I'D S le descendeur auto-freinant
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14:54
What happens if you Don't Hold the Rope with GriGri?
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9:25
Comparatif: Quel est le meilleur assureur à freinage assisté ? | Matos Vertical
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10:33
The World’s Best Belayer -- Petzl
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6:47
What can go wrong when connecting two ropes? [dubbed]
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5:42