Unverified85% confidenceTradeoffTime unknown
适配绳径范围广(含双绳/半绳),但使用较细绳径时制动力明显下降,需配合正确操作手法
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified伸缩式设计在收缩状态下绳体较粗短,收纳体积比普通弹簧绳更大,随身携带便携性一般87% similarUnverified半绳(Half rope,直径8-9mm)和双绳(Twin rope)用于减少多段攀登冲坠系数并便于双绳下降,但操作复杂、不适合单绳先锋;新手勿盲目购买,单绳更易上手86% similarUnverified束口收纳袋的收口绳建议选双侧对拉设计(两端各一根绳),比单绳更省力且收口更严实,单绳款收满后往往需要用力才能完全闭合85% similarUnverified不要购买带弹性/延展性明显的动力绳做逃生固定用途,逃生下降应选低延展的静力绳(伸长率<5%),弹性绳会导致下降失控和反弹84% similarUnverified调节绳长时优先选无螺丝快调卡扣结构,钢丝绳剪断式调节无法二次加长,购买时宁长勿短再收纳多余绳段84% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/676494API
curl https://kongchang.com/api/v1/knowledge/claims/676494MCP
get_claim(id=676494)