[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

只想判断空调制冷是否正常,用带温差探头的双通道温度计即可:进回风温差<8℃说明制冷不足(缺氟/脏堵),无需买昂贵的压力表组

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get_claim(id=362815)