[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

前置过滤器接口需匹配主管道,家用主管道多为4分(DN15)或6分(DN20),选购前必须确认入户管径,6分管接4分过滤器会导致水流量骤降30%以上

1
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90%
Confidence
Long-term
Relevance
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Stable URI
https://kongchang.com/claim/361263
API
curl https://kongchang.com/api/v1/knowledge/claims/361263
MCP
get_claim(id=361263)