 |
| |||
| interlocking contacts (ssn) | |||
| контакты блокировки: 7 phrases in 4 subjects |
| Automobiles | 1 |
| Electrical engineering | 4 |
| Rail transport | 1 |
| Technology | 1 |
|
| |||
| interlocking contacts (ssn) | |||
| контакты блокировки: 7 phrases in 4 subjects |
| Automobiles | 1 |
| Electrical engineering | 4 |
| Rail transport | 1 |
| Technology | 1 |