швеллеры : 92 phrases in 25 subjects |
Architecture | 1 |
Automobiles | 2 |
Bridge construction | 1 |
Building structures | 1 |
Caspian | 1 |
Construction | 29 |
Drilling | 2 |
Electrical engineering | 2 |
General | 1 |
Isolation | 1 |
Makarov | 3 |
Mechanics | 1 |
Metal science | 1 |
Metallurgy | 8 |
Military | 1 |
Music | 1 |
Nautical | 5 |
Oil and gas | 1 |
Plastics | 2 |
Rail transport | 4 |
Seismology | 6 |
Shipbuilding | 1 |
Technology | 15 |
Telecommunications | 1 |
Tengiz | 1 |