[KongchangAI]
Unverified80% confidenceCautionTime unknown

水封式(防臭)地漏不宜频繁使用化学疏通剂,强腐蚀会损坏硅胶密封芯导致防臭失效返味,此类地漏优先用手动疏通弹簧

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Long-term
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