 |
| |||
| nozzle thread (Yeldar Azanbayev) | |||
| резьба патрубки: 11 phrases in 5 subjects |
| Construction | 2 |
| Firefighting and fire-control systems | 1 |
| Oil and gas | 1 |
| Sakhalin | 2 |
| Technology | 5 |
|
| |||
| nozzle thread (Yeldar Azanbayev) | |||
| резьба патрубки: 11 phrases in 5 subjects |
| Construction | 2 |
| Firefighting and fire-control systems | 1 |
| Oil and gas | 1 |
| Sakhalin | 2 |
| Technology | 5 |