Unverified80% confidenceDecision RuleTime unknown
护膝护肘选EVA硬壳+软性缓冲双层结构：外层硬壳应能覆盖髌骨完整面积，内衬厚度≥8mm海绵，硬壳边缘做圆角处理避免摔倒时二次划伤
1
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80%
Confidence
Long-term
Relevance
-
First Seen
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