[KongchangAI]
Unverified75% confidenceDecision RuleTime unknown

反复弯折同一位置会导致铝芯疲劳断裂,正品SAM类夹板可耐受数千次弯折;廉价薄铝芯产品折叠几十次即在折痕处出现铝芯裂断露出,选购看铝芯厚度与是否明确标注可重复塑形

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Long-term
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Stable URI
https://kongchang.com/claim/200437
API
curl https://kongchang.com/api/v1/knowledge/claims/200437
MCP
get_claim(id=200437)