| |||
regulator; manuellt styrdon; manöverdon | |||
tågskyddssystem |
dispositif de commande : 20 phrases in 8 subjects |
Agriculture | 1 |
Electronics | 5 |
General | 3 |
Information technology | 2 |
Mechanic engineering | 6 |
Natural sciences | 1 |
Patents | 1 |
Transport | 1 |