 |
| |||
| 工程支持系统 | |||
| Angielski tezaurus | |||
| |||
| ESS | |||
|
engineering support system : 8 do fraz, 4 tematyki |
| Elektronika | 3 |
| Górnictwo | 1 |
| Lotnictwo | 3 |
| Ropa / ropa naftowa | 1 |
|
| |||
| 工程支持系统 | |||
| Angielski tezaurus | |||
| |||
| ESS | |||
|
engineering support system : 8 do fraz, 4 tematyki |
| Elektronika | 3 |
| Górnictwo | 1 |
| Lotnictwo | 3 |
| Ropa / ropa naftowa | 1 |