spaľovacie motory 15 Exclude matching results internal combustion engines 9 Exclude matching results Internal combustion engines 6 Exclude matching results Road vehicles 6 Exclude matching results cestné vozidlá 6 Exclude matching results technické normy a štandardy 6 Exclude matching results English language 2 Exclude matching results air pollutant emission 2 Exclude matching results angličtina 2 Exclude matching results automobiles 2 Exclude matching results automobily 2 Exclude matching results emisie znečisťujúcich látok 2 Exclude matching results fuels 2 Exclude matching results mechanical engineering 2 Exclude matching results palivá 2 Exclude matching results SVKKKPH 1 Exclude matching results SVKKKPHeng 1 Exclude matching results air transportation 1 Exclude matching results airports 1 Exclude matching results alternative propellants 1 Exclude matching results alternatívne pohonné systémy 1 Exclude matching results combustion 1 Exclude matching results dejiny techniky 1 Exclude matching results driving mechanism 1 Exclude matching results electromobiles 1 Exclude matching results elektromobily 1 Exclude matching results energetické stroje 1 Exclude matching results exhaust emission systems 1 Exclude matching results gas flow 1 Exclude matching results gas fuels 1 Exclude matching results