[KongchangAI]
Unverified88% confidenceCautionTime unknown

机械表需每3-5年做一次保养(洗油),费用不菲;石英表主要成本是每2-3年更换电池。不接受长期维护成本者不建议入手机械表

1
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88%
Confidence
Long-term
Relevance
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get_claim(id=85431)