Shenzhen Shendongsheng Environmental Protection Equipment Co., Ltd. high-altitude oil fume purifier The oil fume purifier is mainly used to purify and control the oil fume discharged from the kitchen; the high-altitude oil fume purifier is suitable for pipe discharge to the top of the floor. The principle is: under the action of an external high voltage electric field, the surface of or near the negative metal wire releases electrons rapidly
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