rádioaktívne žiarenie ionizing radiation 1 Exclude matching results jadrové elektrárne 1 Exclude matching results jadrové havárie 1 Exclude matching results nuclear accidents 1 Exclude matching results nuclear power plants 1 Exclude matching results ochrana pred žiarením 1 Exclude matching results radioactive materials 1 Exclude matching results radioactive radiation 1 Exclude matching results radon 1 Exclude matching results radón 1 Exclude matching results rádioaktívne látky 1 Exclude matching results rádioaktívne odpady 1 Exclude matching results