transformátory electric transformers 3 Exclude matching results elektrické stroje 3 Exclude matching results electric machines 2 Exclude matching results Electric machines 1 Exclude matching results analytical methods 1 Exclude matching results analytické metódy 1 Exclude matching results construction (technology) 1 Exclude matching results electric welding 1 Exclude matching results konštrukcia (technika) 1 Exclude matching results materials 1 Exclude matching results materiály 1 Exclude matching results technické normy a štandardy 1 Exclude matching results zváranie elektrickým oblúkom 1 Exclude matching results