 |
| раструб трубы: 71 phrases in 22 subjects |
| Armored vehicles | 1 |
| Automobiles | 7 |
| Communications | 1 |
| Construction | 12 |
| Electronics | 1 |
| Firefighting and fire-control systems | 2 |
| General | 1 |
| Hydraulic engineering | 4 |
| Mass media | 1 |
| Mechanic engineering | 2 |
| Military | 2 |
| Nautical | 6 |
| Oil / petroleum | 7 |
| Oil and gas | 1 |
| Pipelines | 13 |
| Plumbing | 1 |
| Rail transport | 1 |
| Sakhalin | 2 |
| Sakhalin S | 1 |
| Silicate industry | 2 |
| Technology | 2 |
| Thermal engineering | 1 |