[KongchangAI]
Unverified80% confidenceFactTime unknown

家用燃气切断阀公称压力选PN10即可(家用低压燃气实际压力约2-3kPa,远低于阀门额定),重点关注气密性等级需达到无泄漏(气密试验合格)而非高压等级

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80%
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Long-term
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curl https://kongchang.com/api/v1/knowledge/claims/363583
MCP
get_claim(id=363583)