IEC 60846-2. Ambient and/or directional dose equivalent (rate) meters and/or monitors for beta, X and gamma radiation. Part 2. High range beta and photon dose and dose rate portable instruments for emergency radiation protection purposes
IEC 60846-2 β、X和γ辐射的环境和/或定向剂量当量(率)计和/或监测器 第二部分 应急辐射防护用高量程β、光子剂量和剂量率便携式仪器
发布日期:
2006-04-18
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