system | |
gen. | Methode; System; Anlage |
refrig. | System |
tech. | Anlage; Anordnung; Bauart; Netz; Netzverbund; Bezugssystem datum |
multiproduct : 5 phrases in 4 subjects |
Economics | 1 |
General | 1 |
International Monetary Fund | 1 |
Operations research | 2 |