Cs-137 activity of the composite profile HZM19
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资源简介：
47 samples were sampled with a thickness of 2 cm. The activity of Cs-137 was determined directly by gamma-ray spectrometry from freeze-dried and homogenized samples. Gamma measurements were carried out using a HPGe well-type detector (GCW 2021). The counting time for each sediment sample was 24 hours.
创建时间：
2022-01-01
