Dielectric Coolant Market Size and Forecasts (2020 - 2030), Global and Regional Share, Trends, and Growth Opportunity Analysis Report Coverage: by Type (Water-Based, Hydrocarbon Oil-Based, Gas-Based); Application (Windmill Transformers, Traction Transformers, Electrical Discharge Machining (Edm), Capacitors, Off-Shore Transformers, Distribution Transformers, Others) , and Geography (North America, Europe, Asia Pacific, and South and Central America)