Stud Welding Machine Market By Type of Arc Ignition (Drawn Arc Stud Welding, Capacitor Discharge Stud Welding), By Material (Steel, Aluminium, Copper, Brass), By Stud Diameter (Below 3 mm, 3-12 mm, 12-18 mm, 18 mm and above), By Operation (Automatic, Semi-automatic), By End-use Industry (Automotive, Shipbuilding, Electric Goods, Construction, Farm, Others): Global Opportunity Analysis and Industry Forecast, 2021-2031