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high hardness |
высокая твёрдость: 22 phrases in 12 subjects |
Automated equipment | 2 |
Construction | 1 |
Makarov | 4 |
Mechanics | 2 |
Metallurgy | 3 |
Metrology | 1 |
Military | 1 |
Nanotechnology | 1 |
Physics | 1 |
Quality control and standards | 1 |
Road works | 1 |
Technology | 4 |