“air supply respirator”的概念、定义、翻译、参考文献-科学参考

单词	air supply respirator
释义	air supply respirator Encyclopedia 工学供气式呼吸防护器释 air supply respirator供气式呼吸防护器呼吸所需空气系另行供给，保障佩戴者正常安全呼吸的防护器具。
随便看	Engineering engineering engineering aesthetic outlook engineering alternation engineering analogy method engineering and project evaluation engineering audit engineering audit technology Engineering Blasting engineering capacity engineering carpet engineering change engineering change management engineering claim engineering classification of soil Engineering Community engineering computing engineering-construction-induced karst collapse engineering construction standards engineering contract engineering control measures engineering control network engineering coordinate system engineering cost engineering cost audit

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