“hearing protector”的概念、定义、翻译、参考文献-科学参考

单词	hearing protector
释义	hearing protector Encyclopedia 工学护听器释 hearing protector护听器保护人的听觉免受强烈噪声损伤的个人防护用品。
随便看	hydroxyl radical hydroxyl terminated polybutadiene propellant hydroxyl-terminated polybutadiene propellant hydroxylysine hydroxymethylation hydroxynervonic acid hydroxyproline hydroxypropyl methyl cellulose hydroxy silicone oil hydroxy tryptamine hydroxytryptophane hydrozirconation hydrozirconation reagent hydrozoans Hydrus Hye-cho Hyeomnyulsa Hye Sung Ga hyetology HYGAS process Hygiea Hygiene hygiene and epidemic prevention hygiene in the railway station and train hygiene of food processing

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