| |||
| широкий круг инженеров и техников (ssn) | |||
|
wide circle of engineers and technicians : 2 Phrasen in 1 Thematik |
| Allgemeine Lexik | 2 |
| |||
| широкий круг инженеров и техников (ssn) | |||
|
wide circle of engineers and technicians : 2 Phrasen in 1 Thematik |
| Allgemeine Lexik | 2 |