exhaust fume collecting hood 集烟罩
exhaust fume hood 于实验室中 ; 用于实验室中 ; 毒气柜
reduce exhaust fume 减少废气
fume exhaust system 排烟系统 ; 熏烟排气系统
fume exhaust cover 排油烟罩
fume exhaust 烟气排出
Fume exhaust ductwork 排烟管道系统
Exhaust fume pollution of the plastic plant is serious and harmful to the health of inhabitants.
该塑料厂废气污染严重，已对周围居民健康产生危害。
The invention adopts the exhaust fume of a waste heat boiler to dry the vinegar grains which are pressed.
本发明采用了余热锅 炉的尾部烟气来干燥压榨之后的醋糟。
Recycle and utilization of waste heat in exhaust fume of industrial furnaces is the efficient way enhancing furnace heat efficiency and saving fuel used by furnace.
工业炉窑烟气余热回收利用，是提高炉子热效率、节约炉用燃料的极为有效的途径。
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