洁净棚 meaning in Chinese

clean booth

Abstract : inspired from the theory of clean room by clean air - condition technol ogy , a new concept for controlling the dust in fully mechanized working face was broug ht forth , and an air curtain was designed
文摘:受民用建筑大门空气幕的启发，将“洁净空调技术”中的“洁净棚理论” ，创新并应用于综采工作面的防尘工程，设计了能阻止采煤机在截煤过程中产生的呼吸性粉尘向司机处扩散的隔尘装置? ?风帘。