网站首页 新闻中心 华夏名胜 世界景点 旅行游记 风土人情 旅游常识 | ||
首页 >>旅游常识 >>出游装备 | ||||||||||
|
||||||||||
|
ropes and 10% for double ropes. 低者较适用于下降或top roping. 攀登绳使用新的编织技术,绳索由中点往两端各有不同的花色,非常易于辨认中 点。 UIAA FALL TEST: severe fall and representing a theoretical “worst case” of combined impact forces and the effects of a standard carabiner edge. out) which is very severe. Each rope must pass 5 consecutive times, at less 5 minute intervals in order to bear the U.I.A.A. Label.
|
设为首页 | 加入收藏 | 联系站长 | 友情链接 | 版权申明 |
|
Copyriht 2007 - 2008 快乐旅行网 All right reserved |