to heat-treat a material, particularly a metal

listen to the pronunciation of to heat-treat a material, particularly a metal
Английский Язык - Английский Язык

Определение to heat-treat a material, particularly a metal в Английский Язык Английский Язык словарь

To heat-treat a material, particularly a metal.
temper

Next, temper the steel by dropping the white hot metal into cold water.