Heat-Treatment of Ferrous Metals - Heat-treated Parts - Representation and Indications in Drawings; Hardening, Hardening and Tempering, Quenching and Tempering— 4 стр.
Material Testing Machines; Hardness Testing Machines with Optical Indentation Measuring Device; Test Load Range: 49.03 to 29420 N (5 to 3000 kp)— 6 стр.