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外文学位
>DETERMINATION OF RADIOACTIVITY IN AND RADON EMANATION COEFFICIENT OF SELECTED BUILDING MATERIALS AND ESTIMATION OF RADIATION EXPOSURE FROM THEIR USE (RADON, RADIUM).
【24h】
DETERMINATION OF RADIOACTIVITY IN AND RADON EMANATION COEFFICIENT OF SELECTED BUILDING MATERIALS AND ESTIMATION OF RADIATION EXPOSURE FROM THEIR USE (RADON, RADIUM).