Aperçu gratuit du livre Tool-Steel: A Concise Handbook On Tool-Steel In General, Its Treatment In The Operations Of Forging, Annealing, Hardening, Tempering, Etc. (1902)
Tool-Steel: A Concise Handbook On Tool-Steel In General, Its Treatment In The Operations Of Forging, Annealing, Hardening, Tempering, Etc. (1902)