午夜嘿嘿嘿影院_自拍少妇综合在线观看_波多野结衣喷水最猛一部_亚洲午夜一区二区在线观看_先锋影音国产在线_又大又黄又爽视频免费_4d玉蒲团奶水都喷出来了_老外一级毛片免费看_24国产欧美亚洲精品第二页_国产精品无码久久忘忧草

Contact Us

Cross Flow Fan airflow spread

Date: 2016-8-22   Click: 1680 Times

"Cross Flow Fan" stream from the base up, spread the wind box full of cavities, to a certain extent it will accumulate more than the normal atmospheric pressure outside the body cavity, thereby forming the wind. Generous rear end and the front end of the narrow chamber experience forced internal air flow towards the rear end of a broader movement cavities, continues to "squeeze each other" only from the air last tiny slit "leak" out, after a period of continuous operation, this structure can gradually strengthen air pressure, air gap resorted to air more quickly.

Back to: Industry news

+86-0769-83660708

Home Product News Contact