[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

皮革防干裂关键在于避开热源和阳光直射:距暖气/地暖出风口需≥50cm,长期日晒会导致褪色和纤维脆化开裂,室内湿度建议维持在40%-60%

1
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80%
Confidence
Long-term
Relevance
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get_claim(id=336449)