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Standard
| JJG 2041-1989 Measuring Instruments for measurments of α、β Surface Contamination (English Version) |
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Detail of JJG 2041-1989
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Introduction of JJG 2041-1989
本检定系统适用于α、β表面污染仪（或监测仪）和用于校准它的各级α、β平面源的检定。它规定了放射性活度单位（Bq），国家基准通过标准向工作计量器具传递单位量值的程序，并指明其不确定度和检定方法。
Contents of JJG 2041-1989