 |
| |||
| expectation of life at birth; life expectancy at birth; mean length of life; median length of life; average life (einer Maschine usw) | |||
| durchschnittliche Lebensdauer: 3 phrases in 2 subjects |
| Economy | 2 |
| Optics branch of physics | 1 |
|
| |||
| expectation of life at birth; life expectancy at birth; mean length of life; median length of life; average life (einer Maschine usw) | |||
| durchschnittliche Lebensdauer: 3 phrases in 2 subjects |
| Economy | 2 |
| Optics branch of physics | 1 |