[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

长时间暴晒后PVC材质会加速老化变硬,使用后建议冲洗晾干并避免长期户外存放,以延长使用寿命

1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen

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MCP
get_claim(id=676315)