“protective mask”的概念、定义、翻译、参考文献-科学参考

单词	protective mask
释义	protective mask 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	reductive root reductive semigroup reductive smog reductive space reductive structure reductive subgroup reductive superalgebra reductive technology for agrometeorological disasters redundance Redundancy redundancy redundancy architecture redundancy bit redundancy check redundancy design redundancy hypothesis redundancy management redundancy management test of flight control system redundancy of a coding redundancy of language redundancy optimization redundancy technology redundancy theory of truth redundancy with renewal redundant

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