
Measurement of radioactivity in the environment - Air: radon-222 - Part 11: Test method for soil gas with sampling at depth (ISO 11665-11:2016)
出版:Comite Europeen de Normalisation

專家解讀視頻
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Measurement of radioactivity in the environment - Air: radon-222 - Part 11: Test method for soil gas with sampling at depth (ISO 11665-11:2016)
出版:Comite Europeen de Normalisation
專家解讀視頻