[KongchangAI]
Unverified87% confidenceDecision RuleTime unknown

全新入门琴到手后音准无法直接使用,必须由老师或琴行做'调试(setup)':调整琴码高度、弦距、上弦、贴音柱。未调试的琴弦距过高会压手指、音准偏差大。购买时确认是否含调试服务或就近琴行可调。

1
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87%
Confidence
Long-term
Relevance
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First Seen

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https://kongchang.com/claim/273317
API
curl https://kongchang.com/api/v1/knowledge/claims/273317
MCP
get_claim(id=273317)