 |
| |||
| pre-insulated (Alexander Demidov) | |||
| предварительно изолированный: 5 phrases in 5 subjects |
| Gas processing plants | 1 |
| Pipelines | 1 |
| Sakhalin | 1 |
| Technology | 1 |
| Thermal engineering | 1 |
|
| |||
| pre-insulated (Alexander Demidov) | |||
| предварительно изолированный: 5 phrases in 5 subjects |
| Gas processing plants | 1 |
| Pipelines | 1 |
| Sakhalin | 1 |
| Technology | 1 |
| Thermal engineering | 1 |