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

Axial Flow Fan careful selection

Date: 2014-10-15   Click: 1431 Times

"Axial Flow Fan" general installation height is higher, but also more difficult to replace, so to choose the type of direct suction fan in the fan directly where there are a variety of products, the most important thing is to look at the motor and fan, and some manufacturers in order to save costs, instead of using a small motor and blowing is imported from Japan and Taiwan over this small "Axial Flow Fan" in the first two years of repairing motor used is not very high, as long as there is a slight imbalance fan , two rear motor failure rate will be high. So for the purchase "Axial Flow Fan" Do not blindly buy, must be cautious, do not blindly just because they are cheap, the saying goes, no sub cheap goods.

Back to: Industry news

+86-0769-83660708

Home Product News Contact