 |
| |||
| low resin | |||
| low in tar (MichaelBurov) | |||
| |||
| low tar crude oil | |||
| малосмолистый: 5 do fraz, 5 tematyki |
| Olej i gaz | 1 |
| Pola naftowe | 1 |
| Ropa / ropa naftowa | 1 |
| Technologia ropy i gazu | 1 |
| Udogodnienia | 1 |
|
| |||
| low resin | |||
| low in tar (MichaelBurov) | |||
| |||
| low tar crude oil | |||
| малосмолистый: 5 do fraz, 5 tematyki |
| Olej i gaz | 1 |
| Pola naftowe | 1 |
| Ropa / ropa naftowa | 1 |
| Technologia ropy i gazu | 1 |
| Udogodnienia | 1 |