[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

旋转结构选带阻尼锁定的360°球头关节,避免选纯摩擦式转轴,摩擦式用久后会因磨损自动下垂,无法在导航时保持固定视角

1
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80%
Confidence
Long-term
Relevance
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Stable URI
https://kongchang.com/claim/147594
API
curl https://kongchang.com/api/v1/knowledge/claims/147594
MCP
get_claim(id=147594)