železobetónové konštrukcie 3 Exclude matching results železobetónové nosné sústavy 3 Exclude matching results load-bearing structures 2 Exclude matching results nosné konštrukcie 2 Exclude matching results betón 1 Exclude matching results betónové konštrukcie 1 Exclude matching results concrete 1 Exclude matching results concrete construction 1 Exclude matching results predpätý betón 1 Exclude matching results prefabricated elements 1 Exclude matching results prefabrikáty 1 Exclude matching results prestressed concrete 1 Exclude matching results