- prehardened
- предварительно упрочнённый, предварительно закалённый
English-Russian dictionary of mechanical engineering and automation. - RUSSO. B.S. Voskoboinikov, V.L. Mitrovich. 2003.
English-Russian dictionary of mechanical engineering and automation. - RUSSO. B.S. Voskoboinikov, V.L. Mitrovich. 2003.
prehardened — adj. hardened ahead of time, stiffened ahead of timev. harden in advance, stiffen in advance … English contemporary dictionary