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για εκκαθάριση του λογαριασμού |
a saldo: 29 phrases in 12 subjects |
Accounting | 6 |
Chemistry | 1 |
Communications | 1 |
Earth sciences | 2 |
Economy | 2 |
Industry | 5 |
Information technology | 1 |
Marketing | 1 |
Materials science | 2 |
Metallurgy | 6 |
Security systems | 1 |
Technology | 1 |