Unverified78% confidenceFactTime unknown
带金属锁扣/弹力钩的绑绳使用更快捷免打结,但金属扣是应力集中点,反复受力处易先失效,重载场景优先选大直径钢制或锻造扣而非冲压铁片扣
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
Sources
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