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| progreso técnico | |||
| technischen Fortschritt: 94 phrases in 15 subjects |
| Agriculture | 2 |
| Chemistry | 1 |
| Communications | 1 |
| Economy | 1 |
| Energy industry | 1 |
| Environment | 33 |
| Finances | 1 |
| General | 17 |
| Health care | 6 |
| Industry | 5 |
| Law | 1 |
| Natural sciences | 6 |
| Politics | 11 |
| Social science | 1 |
| Transport | 7 |