공동주택 욕실 배수배관 자재 구성에 따른 양변기 배수소음 저감 특성 (Characteristics of Reducing the Water-drainage Noise of Toilet-bowl According to the Composition of Water Drainage Piping Materials of the Bathrooms of Apartment Housing)
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- 한국소음진동공학회논문집
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- 제27권1호
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- pp.114-120
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- 2017