[KongchangAI]
Unverified83% confidenceDecision RuleTime unknown

阀门口径与抽气泵接口匹配是关键:市面阀门有大圆阀(3.0cm)和小方阀之分,购买时确认自家吸尘器软管或配套手泵能对接,否则无法抽气

1
Sources
83%
Confidence
Long-term
Relevance
-
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curl https://kongchang.com/api/v1/knowledge/claims/118976
MCP
get_claim(id=118976)