 |
| |||
| foam solution (Yurii Karpinskyi) | |||
| foamer (MichaelBurov); foamer solution (MichaelBurov) | |||
| раствор пенообразователя: 8 phrases in 2 subjects |
| Firefighting and fire-control systems | 5 |
| Oil and gas | 3 |
|
| |||
| foam solution (Yurii Karpinskyi) | |||
| foamer (MichaelBurov); foamer solution (MichaelBurov) | |||
| раствор пенообразователя: 8 phrases in 2 subjects |
| Firefighting and fire-control systems | 5 |
| Oil and gas | 3 |