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stand-by |
S.O.S : 83 phrases in 14 subjects |
Agriculture | 4 |
Chemistry | 54 |
Communications | 1 |
Construction | 1 |
Cultural studies | 1 |
Economy | 1 |
Environment | 2 |
Food industry | 6 |
General | 2 |
Industry | 2 |
International Monetary Fund | 2 |
Materials science | 2 |
Medical | 2 |
Transport | 3 |