 |
| |||
| tatsächliche Zeit | |||
| tatsächlich aufgewandte Zeit; tatsächlich effektive Zeit | |||
| Tätigkeitszeit f | |||
| effective time: 8 phrases in 8 subjects |
| Agriculture | 1 |
| Automobiles | 1 |
| Coal | 1 |
| Computers | 1 |
| Measuring instruments | 1 |
| Optics branch of physics | 1 |
| Refrigeration | 1 |
| Transport | 1 |