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| hardening heat | |||
| hardening temperature (бура, долота) | |||
| tempering temperature | |||
| quench temperature; quenching temperature; hardening temperature | |||
| температура закалки: 7 phrases in 5 subjects |
| Mass media | 1 |
| Metallurgy | 3 |
| Oil and gas | 1 |
| Steel production | 1 |
| Technology | 1 |