[KongchangAI]
Unverified85% confidenceTradeoffTime unknown

汽车线束优先选无氧铜(OFC)导体,铜包铝(CCA)虽便宜但电阻高约60%、易氧化断裂,仅适合低电流临时用途,安全供电场景禁用CCA

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

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/138399
API
curl https://kongchang.com/api/v1/knowledge/claims/138399
MCP
get_claim(id=138399)