|
relieving pressure : 21 phrases in 13 subjects |
| Apollo-Soyuz | 1 |
| Armored vehicles | 1 |
| Construction | 1 |
| Economics | 1 |
| Energy industry | 1 |
| General | 4 |
| Logistics | 2 |
| Machine components | 2 |
| Makarov | 3 |
| Military | 2 |
| Pulp and paper industry | 1 |
| Technology | 1 |
| Thermal engineering | 1 |