GOST 26412-1985 Shielding materials for radiochemical works and nuclear power plants. Method for determination of isolating properties in respect to beta-radionuclide contamination
GOST 19154-1973 Signals electric, input and output of ionizing radiation measuring devices, their functional nits and assemblies. General specifications
1985GOST 26412-1985 Shielding materials for radiochemical works and nuclear power plants. Method for determination of isolating properties in respect to beta-radionuclide contamination