Dry-type transformers in the whole process of manufacturing, manufacturing and life is also constantly carried out to give full play to the key effects, for dry-type transformers open will see a lot of winding, dry-type transformer winding is a certain regularity. What is the key orientation and key winding method of dry-type transformer winding? Or with me in the dry-type transformer... https://www.transformerandswitchgear.com/