Unverified85% confidenceDecision RuleTime unknown
夏热冬冷及夏热冬暖地区屋顶隔热板R值建议≥3.3 m²·K/W(约对应XPS 100mm或EPS 130mm),北方严寒地区应≥4.5 m²·K/W
1
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85%
Confidence
Long-term
Relevance
-
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