Registration number (WIID)Project No.TitleStatus
76010ISO 11665-5:2020Measurement of radioactivity in the environment — Air: radon-222 — Part 5: Continuous measurement methods of the activity concentrationStandarts spēkā
76008ISO 11665-3:2020Measurement of radioactivity in the environment — Air: radon-222 — Part 3: Spot measurement method of the potential alpha energy concentration of its short-lived decay productsStandarts spēkā
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