The heat-treatment of steel /
Gregory, Edwin, 1894-,
The heat-treatment of steel / By Edwin gregory and eric n. simons, with a foreword by c. k. everitt. - 358 páginas
Acero
TS320 / G73
The heat-treatment of steel / By Edwin gregory and eric n. simons, with a foreword by c. k. everitt. - 358 páginas
Acero
TS320 / G73