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in the line of duty | |||
operating | |||
in service | |||
in action; in use |
im Einsatz : 45 phrases in 21 subjects |
Agriculture | 1 |
Automobiles | 4 |
Communications | 2 |
Computers | 3 |
Earth sciences | 1 |
Economy | 2 |
Electronics | 1 |
Finances | 5 |
Fish farming pisciculture | 2 |
General | 9 |
Information technology | 1 |
International law | 3 |
Law | 1 |
Medical | 1 |
Metallurgy | 1 |
Microelectronics | 1 |
Military | 1 |
Optics branch of physics | 2 |
Politics | 1 |
Research and development | 1 |
Taxes | 2 |