. . "zku\u0161ebn\u00ED laborato\u0159 \u010D. 1151.4 - zku\u0161ebn\u00ED laborato\u0159 44 - laborato\u0159 vlastnost\u00ED korozivzdorn\u00FDch a \u017E\u00E1ruvzdorn\u00FDch materi\u00E1l\u016F" .