[KongchangAI]
Unverified50% confidenceDecision RuleTime unknown

护具认证认准EN 1621标准:EN 1621-1为肘/肩/髋等关节护具,Level 2比Level 1吸收冲击力更强(残留传导力≤9kN),高速公路骑行建议全身护具至少Level 1,赛道/激烈骑行选Level 2

0
Sources
50%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/136210
API
curl https://kongchang.com/api/v1/knowledge/claims/136210
MCP
get_claim(id=136210)