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urządzenia kontroli prowadzenia pociągów | |||
system automatycznego sterowania pociągiem |
automatic : 12 phrases in 9 subjects |
Chemistry | 1 |
Commerce | 1 |
Construction | 2 |
Forestry | 1 |
General | 1 |
Information technology | 2 |
Rail transport | 1 |
Sound recording | 1 |
Transport | 2 |