[KongchangAI]
Unverified83% confidenceDecision RuleTime unknown

强碱疏通剂溶解速度快但会持续放热腐蚀管道,一次用量应控制在说明书上限内(通常固体50-100g/次),残留后必须用大量冷水冲30秒以上,避免结晶二次堵塞

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83%
Confidence
Long-term
Relevance
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get_claim(id=387443)