Icefall crossing (Mountaineering and Summit Expedition)
A roped team crossing a crevasse on a lashed double ladder over nine glacier modules, protected by a picket anchor and a fixed line, between serac towers and a marked wand line.
- 格式
- GLB
- 文件大小
- 1.2 MB
- 三角面
- 34,648
- 许可
- CC0 1.0