предел выносливости: 62 phrases in 18 subjects |
Astronautics | 1 |
Automated equipment | 7 |
Automobiles | 3 |
Aviation | 1 |
Bridge construction | 2 |
Cement | 1 |
Construction | 10 |
Drilling | 1 |
Electronics | 2 |
Makarov | 2 |
Metallurgy | 4 |
Military | 4 |
Nautical | 2 |
Oil / petroleum | 2 |
Oil and gas | 4 |
Quality control and standards | 7 |
Technology | 8 |
Transport | 1 |