[KongchangAI]
Unverified82% confidenceDecision RuleTime unknown

售后关键看球管保修:球管是核心易损件且更换昂贵,选购应确认球管单独质保期(优质品牌可提供2-3年或数万次曝光保修),以及本地是否有工程师上门响应

1
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82%
Confidence
Long-term
Relevance
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Stable URI
https://kongchang.com/claim/297001
API
curl https://kongchang.com/api/v1/knowledge/claims/297001
MCP
get_claim(id=297001)