[KongchangAI]
Unverified82% confidenceFactTime unknown

达到 EN ISO 20471 Class 2 认证等级,适合城市道路及非高速公路环境的夜间骑行安全需求

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82%
Confidence
Long-term
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Stable URI
https://kongchang.com/claim/596566
API
curl https://kongchang.com/api/v1/knowledge/claims/596566
MCP
get_claim(id=596566)