Draft Document - Radiation protection instrumentation - Alpha, beta and alpha/beta (beta energy > 60 keV) contamination meters and monitors (IEC 45B/999/CD:2022); Text in German and English
文件草案——辐射防护仪器——α、β和α/β(β能量>60千电子伏)污染计和监测器(IEC 45B/999/CD:2022);德语和英语文本