sound damper〔名词〕消声器详细»
sound damper〔名词〕声阻尼器详细»
sound damper〔名词〕声阻尼器详细»
sound damper声阻尼器,消音器详细»
sound damper〔名词〕消音器,减音器详细»
消音器muffler;silencer;sound eraser详细»
消音器absorbing duct;acoustical filter;silencer;sonic precipitator详细»
消音器antisqueak;atomuffler;intake silencer;muffle;sourdine详细»
消音器amortisseur;antisqureak;deafener;sourdine详细»
消音器acoustic damper antisqueak ato-muffler bumper silencer sound damper详细»