- fountain-pen-type dose meter
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индивидуальный [карманный\] дозиметр
Англо-русский словарь технических терминов. 2005.
Англо-русский словарь технических терминов. 2005.
Iridium — (pronEng|ɪˈrɪdiəm) is a chemical element that has the symbol Ir and atomic number 77. A very hard, brittle, silvery white transition metal of the platinum family, iridium is the second densest element and is the most corrosion resistant metal,… … Wikipedia