veredeld staal; veredelstaal = • steel for hardening and tempering (IATE) • heat treatable steels • heat-treated steel • tempered and hardened steel • refined steel (GWIT)
veredeld staal; veredelstaal = • steel for hardening and tempering (IATE) • heat treatable steels • heat-treated steel • tempered and hardened steel • refined steel (GWIT)