step one:The design of the cooling fan firstly measures the relationship between its air volume and air pressure. It is very
Know moreCommon faults of cooling fans are:1. When the cooling fan is rotating in use, sometimes a "da-da" collision sound i
Know moreRegarding the life of the DC fan, the first thing to understand is that the DC fans produced by Jingyangda Technology are all
Know moreWaterproof fan, due to its unlimited width in theory, large air volume, small size, etc., has been widely used in some depa
Know moreFor products with high waterproof requirements, it is even possible to soak in water or immerse in water. The requirements fo
Know moreBecause of the high power and large size of the cooling fan used in the mining machine, the cooling fan is a very important
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