 |
| maximum stress: 38 phrases in 19 subjects |
| Automobiles | 1 |
| Aviation | 1 |
| Construction | 12 |
| Geology | 1 |
| Makarov | 1 |
| Materials science | 2 |
| Metallurgy | 3 |
| Military | 1 |
| Mining | 2 |
| Oil / petroleum | 2 |
| Oil and gas | 3 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| Quality control and standards | 1 |
| Road works | 2 |
| Sakhalin | 1 |
| Scientific | 1 |
| Seismology | 1 |
| Technology | 1 |