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| organo di comando | |||
| meccanismo di controllo | |||
| control mechanism: 42 phrases in 11 subjects |
| Electric traction | 1 |
| Finances | 1 |
| General | 19 |
| Industry | 1 |
| Information technology | 6 |
| Law | 1 |
| Mechanic engineering | 8 |
| Nuclear physics | 1 |
| Technology | 1 |
| Textile industry | 1 |
| Transport | 2 |