Projekta Nr.ISO 4948-2:1981
Nosaukums<p>This part of ISO 4948 defines main quality classes (base steel, unalloyed quality and special steel, and alloyed quality and special steel), main property or application characteristics which are applied with a certain priority.</p>
Reģistrācijas numurs (WIID)10964
Darbības sfēra<p>This part of ISO 4948 defines main quality classes (base steel, unalloyed quality and special steel, and alloyed quality and special steel), main property or application characteristics which are applied with a certain priority.</p>
StatussStandarts spēkā
ICS grupa77.080.20