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phrases
глубина закалкиcontraintes
autom. hardness penetration
engrenages;train. depth of hardening (Александр Рыжов)
métall. effective depth of hardening; effective depth of hardening
techn. hardening depth; chill depth; hardened depth; hardness depth (bonly)
глубина закалки: 3 phrases, 2 sujets
Équipement automatisé1
Métallurgie2