 |
| |||
| valve position (MichaelBurov); valve status (MichaelBurov) | |||
| положение задвижки: 10 phrases in 6 subjects |
| Construction | 2 |
| Firefighting and fire-control systems | 3 |
| Molikpaq | 1 |
| Occupational health & safety | 1 |
| Oil and gas | 2 |
| Valves | 1 |
|
| |||
| valve position (MichaelBurov); valve status (MichaelBurov) | |||
| положение задвижки: 10 phrases in 6 subjects |
| Construction | 2 |
| Firefighting and fire-control systems | 3 |
| Molikpaq | 1 |
| Occupational health & safety | 1 |
| Oil and gas | 2 |
| Valves | 1 |