Global Pad-Mounted Switchgear Market Size, Share, And Business Benefits Report By Type (Air-insulated, Gas-insulated, Solid-Dielectric, Others), By Voltage (Up to 15 kV, 15-25 kV, 25-38 kV), By Standard (IEC, IEEE, Other Standards), By Application (Industrial, Commercial, Residential), By Region and Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends, and Forecast 2025-2034