fume exhaust system 排烟系统 ; 熏烟排气系统
fume exhaust cover 排油烟罩
Fume exhaust ductwork 排烟管道系统
Laboratory Fume Exhaust 万向抽气罩
natural fume exhaust 自然排烟
exhaust fume 废气 ; 排烟 ; 排油烟
The utility model is principally applied to a fume exhaust fan.
本实用新型主要用于抽油烟机。
When the fume exhaust falls below a preset safety level, the alarm will sound and the alarm light will come.
当通风柜排风量降至预设的最低排风量之下时，需产生声光报警。
The concentrate blending plant regulates the fume volume from pre-drying fume exhaust system via controlling the opening of shutter valve.
备料车间预干燥排烟系统自投产以来一直是通过控制百叶阀的开启度来调节其烟气流量。
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