Unverified80% confidenceFactTime unknown
登山扣(Carabiner)虽有承重标注但多数户外快挂扣的额定值是沿主轴方向的,横向或三向受力时实际强度骤降至标称值的30%,用于行李固定不宜横向拉扯
1
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80%
Confidence
Long-term
Relevance
-
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