[KongchangAI]
Unverified88% confidenceDecision RuleTime unknown

密封圈优先选硅胶材质(耐温-40℃至230℃、寿命2-3年),避免选普通橡胶圈(易老化开裂、有异味、约1年即需更换);购买时确认该型号密封圈市面有独立配件售卖

1
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88%
Confidence
Long-term
Relevance
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https://kongchang.com/claim/390474
API
curl https://kongchang.com/api/v1/knowledge/claims/390474
MCP
get_claim(id=390474)