| |||
| буровая коронка-отбор керна (eternalduck) | |||
|
drill bits- core : 10 phrases in 5 subjects |
| Drilling | 1 |
| Medical appliances | 2 |
| Oil / petroleum | 1 |
| Oilfields | 2 |
| Technology | 4 |
| |||
| буровая коронка-отбор керна (eternalduck) | |||
|
drill bits- core : 10 phrases in 5 subjects |
| Drilling | 1 |
| Medical appliances | 2 |
| Oil / petroleum | 1 |
| Oilfields | 2 |
| Technology | 4 |