[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

进水管长度不足会限制取水场景,理想进水管长度≥1米以便从岸边或高处安全取用;同时进水端应带预过滤浮球或滤网以减少泥沙进入、延长主滤芯寿命,选购时确认是否配备预过滤附件

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Long-term
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https://kongchang.com/claim/151206
API
curl https://kongchang.com/api/v1/knowledge/claims/151206
MCP
get_claim(id=151206)