Unverified78% confidenceSolutionTime unknown
旧房改造若外墙保温层老化或墙体不平,需先确认洞口方正度,尺寸偏差>2cm需现场调整框架,否则密封条压不实导致漏风渗水
1
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78%
Confidence
Long-term
Relevance
-
First Seen
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