Fans are widely used in industrial production and our life. When using the fan, we may worry about how to protect the fan. At this time, the fan shield is in use. So what is the fan shield? What ...
The mouth and bottom of the dust removal framework are generally used together with the dust removal framework to fix the dust removal cloth bag or the dust removal filter bag. Dedusting frame, also k
Sometimes, when we choose a kind of goods, we only pay attention to its main functions, but in some cases, we ignore its adaptation to nature and its life span, so it causes us some unnecessary econo