Unverified85% confidenceDecision RuleTime unknown
背带宽度≥3.8cm且带海绵/网眼衬垫的胸包，长时间斜挎不易勒肩；纯尼龙带＜2.5cm的负重超过1kg会明显压肩
1
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85%
Confidence
Long-term
Relevance
-
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