“sound absorbing material of polyvinyl chloride foam”的概念、定义、翻译、参考文献-科学参考

单词	sound absorbing material of polyvinyl chloride foam
释义	sound absorbing material of polyvinyl chloride foam Encyclopedia 工学吸声材料释 sound absorbing material of polyvinyl chloride foam聚氯乙烯基泡沫吸声材料聚氯乙烯制成的泡沫吸声材料。
随便看	Douglas Gordon Jones Douglas Mackinnon Douglas McKie Douglas-Neumann theorem Douglas problem Douglas-Radó solution Douglass Cecil North Douglas scheme Douglas Stewart Douglas W. Fuerstenau Dou Guoren Dou Ji Dou Jian Dou Jiande Dou Jingfan Doujitai Cemetery Doujitai Culture Doukhobors Doukhobours Doukmaisoud Dou lacquerware with a colourful pattern and dragon relief Doumoto Masaki Doupeng Shan doupion cocoon doupioni pongee

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