Welding Equipment Market Size, Share & Industry Analysis Report, By Technology (Arc Welding, Resistance Spot Welding, MIG/TIG Welding, Laser Beam Welding, and Others), By Automation Type (Automatic, Semi-Automatic, and Manual), By Application (Automotive, Building & Construction, Heavy Engineering, Railway & Shipbuilding, and Others) and Regional Forecast, 2026-2034