. "vn\u011Bj\u0161\u00EDm ovzdu\u0161\u00EDm ovzdu\u0161\u00ED v troposf\u00E9\u0159e, s v\u00FDjimkou ovzdu\u0161\u00ED na pracovi\u0161t\u00EDch ur\u010Den\u00FDch zvl\u00E1\u0161tn\u00EDm pr\u00E1vn\u00EDm p\u0159edpisem2<>) a v uzav\u0159en\u00FDch prostor\u00E1ch, (d\u00E1le jen \u201Eovzdu\u0161\u00ED\u201C)," . . . . "2/1/a" . "a" .