“防护面罩”的概念、定义、翻译、参考文献-科学参考

单词	防护面罩
释义	防护面罩 Encyclopedia 工学防护面罩释 protective mask防护面罩用来保护面部和颈部免受飞来的金属碎屑、有害气体、液体喷溅、金属和高温溶剂飞沫伤害的用具。
随便看	catechol catecholamine catecholaminergic polymorphic ventricular tachycardia catechol dimethyl ether catechol tannin Catechumen categorial presupposition categoric categorical categorical authentication categorical axiom system categorical class categorical classification of archives categorical data analysis categorical duality categorical game categorical grammar categorical grammar, CG categorical imperative categorical judgement categorical logic categorical method categorical model categoricalness categorical perception of speech segment

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