NS-EN ISO 18589-3:2024
环境放射性测量 土壤 第3部分:使用伽马射线光谱法测定伽马发射放射性核素的测试方法(ISO 18589-3:2023 修订版 2023-11)
Measurement of radioactivity in the environment - Soil - Part 3: Test method of gamma-emitting radionuclides using gamma-ray spectrometry (ISO 18589-3:2023, Corrected version 2023-11)