“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	Yuganshi Yu Garden Yu Garden Calligraphy and Painting Charitable Association Yu Garden in Nanjing City Yu Gengyu Yu Gong Yugong geography figure yugong powder Yugong Removes the Mountain Yugong Valley Yugoslavia Yugoslavian cinema Yu Guangyu Yu Guangyuan Yu Guangzhong Yu Guanying Yugu costume Yu Guocong Yugu opera Yugu Pavilion Yugur dance Yugur literature Yugur music Yuhailou Yuhang Jingshan tea

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