“sound insulation and noise reduction materials”的概念、定义、翻译、参考文献-科学参考

单词	sound insulation and noise reduction materials
释义	sound insulation and noise reduction materials Encyclopedia 工学产业用纺织品释 sound insulation and noise reduction materials建筑用隔音降噪材料用于建筑领域，起隔音降噪作用的材料。
随便看	pollen records pollen sac pollen spectrum pollen tube pollen tube guidance pollen tube pathway breeding pollen-tube pathway method pollen viability poll/final bit poll/final bit, P/F bit pollination pollination cultivar pollination drop pollination syndrome polling polling list pollinium pollinizer pollinosis pollucite Pollutant Cconversion Technology pollutant characterization Pollutant Collection Facility Pollutant Diffusion Control Technology Pollutant Diffusion Technology

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