| |||
| Außenbereich m | |||
| Außenkegel n (of a flame); äußerer Kegel (of a flame); sekundäre Reaktionszone (of a flame) | |||
| Randzone f | |||
|
outer zone : 4 phrases in 4 subjects |
| Astronomy | 1 |
| Construction | 1 |
| Natural resourses and wildlife conservation | 1 |
| Optics branch of physics | 1 |