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Pre-standard
DIN CEN ISO/TS 11665-12:2022-06
VDE V 0493-1-6662:2022-06
Measurement of radioactivity in the environment - Air: radon-222 - Part 12: Determination of the diffusion coefficient in waterproof materials: membrane one-side activity concentration measurement method (ISO/TS 11665-12:2018); German version CEN ISO/TS 11665-12:2021
German title
Ermittlung der Radioaktivität in der Umwelt - Luft: Radon-222 - Teil 12: Bestimmung des Diffusionskoeffizienten in wasserundurchlässigen Materialien: Prüfverfahren mit einseitiger Messung der Aktivitätskonzentration (ISO/TS 11665-12:2018); Deutsche Fassung CEN ISO/TS 11665-12:2021
Publication date
2022-06
Original language
German
Pages
40
Procedure
Pre-Standard
Publication date
2022-06
Original language
German
Pages
40
Procedure
Pre-Standard
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