[KongchangAI]
Unverified86% confidenceCautionTime unknown

指板和弦轴必须是乌木或硬木,塑料或软木染黑冒充的指板会快速磨损、弦轴打滑跑音,导致孩子练习时琴一直走音无法建立音准感。购买前确认指板材质。

1
Sources
86%
Confidence
Long-term
Relevance
-
First Seen

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https://kongchang.com/claim/273316
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curl https://kongchang.com/api/v1/knowledge/claims/273316
MCP
get_claim(id=273316)