elastic limit: 52 phrases in 20 subjects |
Automated equipment | 2 |
Bridge construction | 1 |
Cement | 1 |
Construction | 17 |
Geology | 1 |
Hydrology | 1 |
Makarov | 5 |
Materials science | 1 |
Mathematics | 2 |
Metal science | 1 |
Nautical | 6 |
Polymers | 2 |
Rail transport | 2 |
Road works | 1 |
Sakhalin A | 1 |
Seismology | 2 |
Shipbuilding | 1 |
Technology | 2 |
Transport | 2 |
Wood processing | 1 |