 |
| corrugated plate: 18 do fraz, 12 tematyki |
| Budownictwo | 1 |
| Elektrochemia | 1 |
| Elektronika | 1 |
| Górnictwo | 1 |
| Hutnictwo | 1 |
| Olej i gaz | 1 |
| Ropa / ropa naftowa | 4 |
| Sachalin | 4 |
| Sachalin s | 1 |
| Technika i technologia | 1 |
| Technologia ropy i gazu | 1 |
| Tengiz | 1 |
|
| corrugated plate: 18 do fraz, 12 tematyki |
| Budownictwo | 1 |
| Elektrochemia | 1 |
| Elektronika | 1 |
| Górnictwo | 1 |
| Hutnictwo | 1 |
| Olej i gaz | 1 |
| Ropa / ropa naftowa | 4 |
| Sachalin | 4 |
| Sachalin s | 1 |
| Technika i technologia | 1 |
| Technologia ropy i gazu | 1 |
| Tengiz | 1 |