draught fan 中文意思是什麼
draught fan
解釋
通風風扇-
Turn the electric fan on and make a draught
把電扇打開通一下風。 -
Device : dust collector, dust drawer, air heater, wash tower, draught fan, blower : import and export fans of different equipments.
集塵器汲塵器空氣加熱器洗滌塔引風機鼓風機：各設備的風機進出口。 -
Soft starter reduce the shock that is happened in the process start and stop to the draught fan equipment so as to extend convey system service life and decrease maintenance
降低起動和停車過程中對風機設備的沖擊，從而延長其使用壽命，減少維護量。
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