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

单词	filter respiratory protector
释义	filter respiratory protector Encyclopedia 工学过滤式呼吸防护器释 filter respiratory protector过滤式呼吸防护器以佩戴者自身的呼吸为动力，将空气中有害物质通过过滤介质达到净化目的的防护器具。
随便看	Brunn-Minkowski theorem Brunnsrom stages of motor recovery Brunnstrom恢复分期 Bruno Barbey Bruno Bauer Bruno Maderna Brunot Report Bruno Walter Bruns Bruns expansion bruns formula Brun sieve Bruns theorem Brun sum Brun theorem Brun-Titchmarsh theorem Bruny Island Brush brush brush coating brush-cutter for forest service Brushed fabric Bedding brushes brushes used in oil painting Brush-holder with a Boy on a Buffalo Carved by Wu Zhifan

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