[KongchangAI]
Unverified75% confidenceTradeoffTime unknown

底部单向排水阀方便在水面轻松排水,但阀门处长期使用后可能出现细微沙粒卡住导致渗水,使用后需冲洗维护

1
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75%
Confidence
Long-term
Relevance
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First Seen

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MCP
get_claim(id=676300)