“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	school for the blind school for the children with physical disabilities School Future Direction and Outline Law school general affairs management schoolgirls problem school health school health education and health promotion school health inspection school health standards school human resource management school in Changfang(the Long Residence) school information management Schooling in Capitalist America school internal governance structure school internal management system school journal school knowledge management school leadership system school liability insurance school library School Library Manifesto school management school map school merging policy school microscope

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