образный шов : 155 phrases in 16 subjects |
Automated equipment | 6 |
Construction | 18 |
Electrical engineering | 11 |
Makarov | 1 |
Materials science | 6 |
Mechanic engineering | 17 |
Metallurgy | 11 |
Nautical | 20 |
Oil / petroleum | 2 |
Oil and gas | 1 |
Plastics | 3 |
Seismology | 2 |
Shipbuilding | 3 |
Technology | 24 |
Transport | 14 |
Welding | 16 |