 |
| положительное давление: 115 phrases in 20 subjects |
| Aerohydrodynamics | 2 |
| Astronautics | 3 |
| Aviation | 1 |
| Construction | 1 |
| Energy industry | 2 |
| Firefighting and fire-control systems | 3 |
| GOST | 2 |
| Makarov | 6 |
| Material safety data sheet | 1 |
| Medical | 55 |
| Medical appliances | 16 |
| Microsoft | 1 |
| Mining | 2 |
| Nanotechnology | 2 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Oilfields | 4 |
| Pulmonology | 2 |
| Security systems | 1 |
| Technology | 9 |