Metall.
a matte of from 96 to 99 percent copper, having a blistered surface after smelting because of gases generated during solidification.
[ 1860-65 ]
Metall.
a matte of from 96 to 99 percent copper, having a blistered surface after smelting because of gases generated during solidification.
[ 1860-65 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012