[KongchangAI]
Unverified82% confidenceTradeoffTime unknown

角度微调精度看夹片是齿纹啮合还是无级摩擦:齿纹式(如Thomson)每档约1-2度,锁定牢但无法卡在中间;无级式(如Ritchey/多数气动座管)可任意角度但更依赖扭矩防滑,追求精准调平选无级

1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen

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https://kongchang.com/claim/136924
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curl https://kongchang.com/api/v1/knowledge/claims/136924
MCP
get_claim(id=136924)