decca | navigation system
| navigation system | |
| transp. avia. | système de navigation |
| English thesaurus | |||
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| DECCA navigational equipment | |||
| Defense Commercial Communications Activity | |||
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| Delrac (Yeldar Azanbayev) | |||
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decca : 14 phrases in 3 subjects |
| Communications | 8 |
| Life sciences | 4 |
| Transport | 2 |