[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

安装时法兰密封圈优先选硅胶或波纹管式而非油泥式,油泥密封易老化返臭;瓷体与地面用玻璃胶固定预留检修口,不要满打水泥

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80%
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Long-term
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