знакопеременная нагрузка: 40 phrases in 18 subjects |
Astronautics | 1 |
Automated equipment | 2 |
Automobiles | 1 |
Bridge construction | 2 |
Cables and cable production | 1 |
Construction | 7 |
Drilling | 1 |
Energy industry | 1 |
Makarov | 2 |
Metallurgy | 1 |
Military | 1 |
Nautical | 1 |
Oil / petroleum | 1 |
Physics | 1 |
Polymers | 2 |
Quality control and standards | 3 |
Seismology | 3 |
Technology | 9 |