“local exhaust system”的概念、定义、翻译、参考文献-科学参考

单词	local exhaust system
释义	local exhaust system Encyclopedia 工学局部排风装置释 local exhaust system局部排风系统利用局部排风罩将粉尘和有害气体在污染源处控制、收集并通过管道送至净化设备净化处理后外排，使工作场所空气符合卫生标准的装置。
随便看	Hall-Janko graph Hall-Janko group Hall, John Lewis Hall Jr. Hall-Littlewood polynomial Hall Littlewood polynomials Hall-Littlewood polynomials Hall mobility Hall-Montgomery constant hall of fame Hall of Five Opera Troupes Meeting Hall of Outer River Chinese Opera Troupe Hall of Peace and Happiness Hall of Saintly Mother of Jinci Memorial Temple Hall of the Bulls halloysite Hall plateau Hall platform Hall polynomial Hall probe Hall resistance Hall resistor Hall sensor Hall set Hallstatt circle

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