| |||
dispersion | |||
evacuation | |||
pumpdown | |||
pumping out; rarefaction | |||
evacuation; exhaustion; air removal system |
Evakuierung: 11 phrases in 7 subjects |
American usage, not spelling | 2 |
Economy | 1 |
European Union | 1 |
General | 3 |
Mechanic engineering | 1 |
Natural resourses and wildlife conservation | 1 |
Transport | 2 |