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ISO
ISO
ISO 11665-2:2019
En Vigor
2019-09-04
Measurement of radioactivity in the environment — Air: radon-222 — Part
2: Integrated measurement method for determining average potential alpha
energy concentration of its short-lived decay products
ISO
ISO
ISO 19162:2019
En Vigor
2019-07-11
Geographic information — Well-known text representation of coordinate
reference systems










