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    • Air quality in general
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    ISO 11665-3 : 2020

    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

    International Organization for Standardization

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    ISO 11665-6:2020

    Measurement of radioactivity in the environment — Air: radon-222 — Part 6:Spot measurement methods of the activity concentration

    International Organization for Standardization

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    ISO 11665-4:2020

    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

    International Organization for Standardization

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    ISO 11665-5 : 2020

    Measurement of radioactivity in the environment — Air: radon-222 — Part 5:Continuous measurement methods of the activity concentration

    International Organization for Standardization

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    ISO 11665-8:2019

    Measurement of radioactivity in the environment — Air: radon-222 — Part 8: Methodologies for initial and additional investigations in buildings

    International Organization for Standardization

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    ISO 11665-1 : 2019

    Measurement of radioactivity in the environment — Air: radon-222 — Part 1: Origins of radon and its short-lived decay products and associated measurement methods

    International Organization for Standardization

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    ISO 11665-2 :2019

    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

    International Organization for Standardization

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    ASTM E 1332 : 2016

    Standard Classification for Rating Outdoor-Indoor Sound Attenuation

    American Society for Testing and Materials

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    API 4636 : 1995

    HGSYSTEM 3.0 TECHNICAL REFERENCE MANUAL AND USER'S GUIDE

    American Petroleum Institute

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    ISO/DIS 4225 : 2019

    Air quality — General aspects — Vocabulary

    International Organization for Standardization

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