“acoustic treatment aid”的概念、定义、翻译、参考文献-科学参考

单词	acoustic treatment aid
释义	acoustic treatment aid Encyclopedia 工学个体防护设施释 acoustic treatment aid防噪声器具用于降低外界噪声的器具。
随便看	charging cross the district charging current charging/discharge current charging/discharge rate charging document charging energy charging load charging of span period charging supply charging system of raw materials for blast furnace charging time constant charging-up chargino chargistor chargometer chargon chargé d' affaires Chari-Nile chariot Chariot cross-board chariot of the Warring States Period from Huaiyang Chariot Platform Chari River Charismatic charitable activity

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