VDE 0493-1-6661-2017
Measurement of radioactivity in the environment - Air: radon-222 - Part 11: Test method for soil gas with sampling at depth (ISO 11665-11:2016)
Ermittlung der Radioaktivitaet in der Umwelt - Luft: Radon-222 - Teil 11: Verfahren zur Probenahme und Pruefung von Bodenluft (ISO 11665-11:2016)
VDE 0493-1-6661-2017相似标准
VDE 0493-1-6661-2013 Measurement of the radioactivity in the environment - Air: Radon-222 - Part 11: Test method for soil gas with sampling at depth (ISO/CD 11665-11:2013)
VDE 0493-1-6661-2018 Measurement of the radioactivity in the environment - Air: Radon-222 - Part 11: Test method for soil gas with sampling at depth (ISO 11665-11:2016); German version prEN ISO 11665-11:2018
ISO 11665-11:2016 环境中放射性的测量 - 空气:氡-222 - 第11部分:深度采样的土壤气体测试方法
VDE 0493-1-6659-2016 Measurement of radioactivity in the environment - Air: Radon-222 - Part 9: Test methods for exhalation rate of building materials (ISO 11665-9:2016)
VDE 0493-1-6654-2013 Measurement of radioactivity in the environment - Air: radon-222 - Part 4: Integrated measurement method for determining average activity concentration using passive sampling and delayed analysis (ISO