Overhead lines 4 Exclude matching results technické normy a štandardy 4 Exclude matching results trolejové vedenia Electric traction 3 Exclude matching results Pantographs 3 Exclude matching results elektrická trakcia 3 Exclude matching results pantografy 3 Exclude matching results trakčné vedenia 3 Exclude matching results Technical standards 1 Exclude matching results Traction lines 1 Exclude matching results dráhovné aplikácie 1 Exclude matching results