 |
| |||
| tungsten- carbide compacts; tungsten-carbide inserts; tungsten-carbide buttons; tungsten-carbide teeth | |||
| карбидвольфрамовые вставные зубья шарошки: 15 phrases in 2 subjects |
| Oil / petroleum | 6 |
| Oilfields | 9 |
|
| |||
| tungsten- carbide compacts; tungsten-carbide inserts; tungsten-carbide buttons; tungsten-carbide teeth | |||
| карбидвольфрамовые вставные зубья шарошки: 15 phrases in 2 subjects |
| Oil / petroleum | 6 |
| Oilfields | 9 |