[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

北方采暖区(哈尔滨/沈阳等)单层玻璃推拉窗冬季结冰结露严重,必须选断桥铝+双层中空Low-E玻璃(K值≤2.0),塑钢单玻或普通铝合金单玻不适用

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90%
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Long-term
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