Projekta Nr.ISO 3754:1976
Nosaukums<p>Defines the effective depth of hardening and specifies a measuring method. Applies to hardened layers with a depth greater than 0,3 mm, and parts which have at a distance 3 x depth of hardening from the surface a hardness less than hardness limit - 100.</p>
Reģistrācijas numurs (WIID)9250
Darbības sfēra<p>Defines the effective depth of hardening and specifies a measuring method. Applies to hardened layers with a depth greater than 0,3 mm, and parts which have at a distance 3 x depth of hardening from the surface a hardness less than hardness limit - 100.</p>
StatussAtcelts
ICS grupa77.040.99