Noah Webster
Welding-heat
WELDING-HEAT, noun The heat necessary for welding iron bars, which is said to be 60 degrees by Wedgwoods pyrometer, and 8877 degrees by Fahrenheit.
WELDING-HEAT, noun The heat necessary for welding iron bars, which is said to be 60 degrees by Wedgwoods pyrometer, and 8877 degrees by Fahrenheit.