 |
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| prionsabal na héifeachtúlachta | |||
| tíosacht; éifeachtúlacht | |||
| English thesaurus | |||
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| effy (Vosoni) | |||
| η | |||
| e. | |||
| effcy; eff | |||
| effic. | |||
| eff.; effy | |||
| efficiency: 58 phrases in 13 subjects |
| Economy | 9 |
| Electronics | 1 |
| Energy industry | 10 |
| Environment | 17 |
| Finances | 4 |
| Industry | 2 |
| Marketing | 4 |
| Mechanic engineering | 1 |
| Medical | 1 |
| Microsoft | 1 |
| Natural sciences | 1 |
| Obsolete / dated | 1 |
| Transport | 6 |