
Measurement of radioactivity in the environment – Air: radon-222 Part 3: Spot measurement method of the potential alpha energy concentration of its short-lived decay products (ISO 11665-3:2020); German version EN ISO 11665-3:2020
出版:Verband Deutscher Elektrotechniker

专家解读视频
ISO 11665-3 : 2020 - Identical
VDE 0493-1-6653:2020-08 - Identical
EN ISO 11665-3:2020 - Identical
VDE 0493-1-6653:2020-08 - Identical