“air purification system”的概念、定义、翻译、参考文献-科学参考

单词	air purification system
释义	air purification system Encyclopedia 工学空气净化系统释 air purification system空气净化系统由空气净化装置、风机和电气控制3个主体组成的用于清除空气中污染物的系统。
随便看	first term first test for convergence first theorem of Pappus first time of entry first Townsend coefficient first trace first transfinite ordinal first treatment rate in community first trimester screening first-type outer boundary first type surface first variation first variation formula first variation formula of arc length first virial coefficient first vitamin first wall first-wall materials first window FIRST星表 FIRST空间望远镜 Firth of Forth Bridges FISAF fiscal commissioner fiscal decentralization theory

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