"V\u00FDroba vyhrazen\u00FDch tlakov\u00FDch za\u0159\u00EDzen\u00ED (jinak nereglementovan\u00E1)"@cs . "Potrub\u00E1\u0159stv\u00ED"@cs . "X42801" . . . "mechanik ocel. konstrukc\u00ED"@cs . "V\u00FDroba kovov\u00FDch konstrukc\u00ED, kotl\u016F, t\u011Bles a kontejner\u016F"@cs . "V\u00FDroba kovov\u00FDch konstrukc\u00ED"@cs .