Grigri会自动锁住,安全性高于ATC, 但递绳子麻烦. 在野外下降都用ATC, 有人就不愿意两样都带

来源: happymask 于 2024-01-22 11:38:37 [旧帖] [给我悄悄话] 本文已被阅读：次

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