 |
| |||
| Arbeitskontakt m | |||
| contact, normally open: 12 phrases in 7 subjects |
| Computers | 1 |
| Earth sciences | 1 |
| Electric traction | 1 |
| General | 2 |
| Measuring instruments | 3 |
| Technology | 3 |
| Telephony | 1 |
|
| |||
| Arbeitskontakt m | |||
| contact, normally open: 12 phrases in 7 subjects |
| Computers | 1 |
| Earth sciences | 1 |
| Electric traction | 1 |
| General | 2 |
| Measuring instruments | 3 |
| Technology | 3 |
| Telephony | 1 |