 |
| |||
| запорно-спусковой клапан (instrument; измерительный eternalduck) | |||
| block & bleed valve: 28 phrases in 10 subjects |
| Caspian | 8 |
| Combustion gas turbines | 1 |
| General | 2 |
| Oil / petroleum | 1 |
| Oil and gas | 5 |
| Oil and gas technology | 1 |
| Sakhalin | 4 |
| Sakhalin A | 1 |
| Sakhalin R | 1 |
| Tengiz | 4 |