 |
| |||
| система сброса давления | |||
| pressure relief system: 9 phrases in 5 subjects |
| Forestry | 1 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 1 |
| Sakhalin | 1 |
| Technology | 5 |
|
| |||
| система сброса давления | |||
| pressure relief system: 9 phrases in 5 subjects |
| Forestry | 1 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 1 |
| Sakhalin | 1 |
| Technology | 5 |