Unverified75% confidenceTradeoffTime unknown
编织绳(空心/实心编织)比拧绳(三股拧)更抗磨且不易散股，价格略高；拧绳受力后会旋转扭曲影响天幕张力稳定
1
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75%
Confidence
Long-term
Relevance
-
First Seen
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