Anshan City, appliance repair person association, the oil filter part of network can really smoke, but even a small mesh to 0.01 centimeters, and more than 30% or about to enter the fume hood cavity.

• 鞍山市家电维修协会人士介绍，油网确实能过滤部分油烟，但即使网孔小到0.；01厘米，也还是有约30%25以上的油烟进入油烟机内腔。