Measurement of radioactivity in the environment. Air: radon-222. Integrated measurement method for determining average potential alpha energy concentration of its short-lived decay products
环境中放射性的测量 空气:氡-222 测定其短寿命衰变产物平均势能α浓度的综合测量方法
Cross References:ISO 11665-1ISO/IEC 17025IEC 61577-1IEC 61577-3UNSCEAR 2006ICRP Publication 65ISO/IEC Guide 98-3ISO 11929IEC 61577-4All current amendments available at time of purchase are included with the purchase of this document.