длительная прочность : 56 phrases in 20 subjects |
Automated equipment | 2 |
Construction | 6 |
Electronics | 1 |
Energy industry | 2 |
Firefighting and fire-control systems | 2 |
General | 1 |
Mechanic engineering | 1 |
Mechanics | 2 |
Metallurgy | 10 |
Military | 1 |
Oil / petroleum | 2 |
Pipelines | 4 |
Plastics | 1 |
Polygraphy | 1 |
Polymers | 6 |
Quality control and standards | 5 |
Seismology | 3 |
Silicate industry | 1 |
Technology | 4 |
Thermal engineering | 1 |