Global Industrial Electric Heating Element Market By Type (Immersion Heaters , Tubular Heaters , Circulation Heaters , Band Heaters , Strip Heaters , Coil Heaters , Flexible Heaters , and Other Types), By Application (Chemical & Plastics Industry , Pharmaceutical Industry , Appliances , and Others), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2020-2029