[KongchangAI]
Unverified75% confidenceFactTime unknown

PVC与TPE材质在低温下会变硬变脆,北方冬季地暖关闭或阳台区域使用时,脆化款易被踩裂产生尖锐断口,寒冷环境选耐低温标注款

1
Sources
75%
Confidence
Long-term
Relevance
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First Seen

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https://kongchang.com/claim/273746
API
curl https://kongchang.com/api/v1/knowledge/claims/273746
MCP
get_claim(id=273746)