Unverified83% confidenceDecision RuleTime unknown
门扇越重隔音越好(质量定律),室内隔音门单扇重量建议≥40kg,此时需配加厚合页(3个及以上)并确认墙体/门框能承重,轻质隔墙需先加固
1
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83%
Confidence
Long-term
Relevance
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