This standard specifies the sampling and measurement methods for imported iron ore γ penetrating radiation dose and iron ore samples whose radioactive specific activity exceeds a certain value. This standard applies to radioactivity level measurement in iron ore distribution centers.
SN/T 1798-2006 Referenced Document
GB 11806 Regulations for the safe transport of radioactive material*, 2019-04-04 Update
GB/T 13073 Rock samples.Determination of radium-226.Emanation technique*, 2010-11-10 Update
GB/T 6730.49 Iron ores.Determination of potassium content.Flame atomic absorption spectrometric method*, 2017-10-14 Update
SN/T 1798-2006 history
2006SN/T 1798-2006 Measurement for radioactivity of import iron ore