 |
|
pipe run : 25 phrases in 13 subjects |
| Aviation | 1 |
| Drilling | 2 |
| General | 1 |
| Makarov | 6 |
| Mathematics | 1 |
| Military | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 1 |
| Rail transport | 1 |
| Roll stock | 1 |
| Shipbuilding | 1 |
| Technology | 5 |
| Thermal engineering | 1 |
|
|
pipe run : 25 phrases in 13 subjects |
| Aviation | 1 |
| Drilling | 2 |
| General | 1 |
| Makarov | 6 |
| Mathematics | 1 |
| Military | 1 |
| Oil / petroleum | 3 |
| Oil and gas | 1 |
| Rail transport | 1 |
| Roll stock | 1 |
| Shipbuilding | 1 |
| Technology | 5 |
| Thermal engineering | 1 |