acoustic insulation〔名词〕隔音,隔声,声绝缘详细»
acoustic insulation〔名词〕隔声的,隔音详细»
acoustic insulation〔名词〕隔音,声绝缘详细»
acoustic insulation〔名词〕隔音详细»
隔音acoustical insulation;acoustical isolation;deaden;sound insulation;sound isolation;sound proof详细»
隔音acoustic insulation;deadening;deafening详细»
隔音acoustic insulation;acoustical insulation;acoustics insulation;antidrum;building insulating;deafen;deafening;noise insulation;sound insulation详细»