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| Chinese National Standard Category: Radiation protection detection and evaluation |
| English Title: | Reference sources for the calibration of surface contamination monitors--Part 2:Electrons of energy less than 0.15MeV and photons of energy less than 1.5MeV |
| Chinese Title: | 用于校准表面污染监测仪的参考源 第二部分：能量低于0.15MeV 的电子和能量低于1.5MeV 的光子 |
| Standard No.: | GB/T 12128.2-1999 |
| Category No.: | F74 |
| Issued by: | State Quality and Technology Supervision Bureau |
| Issued on: | 1999-01-02 |
| Implemented on: | 2000-8-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 4000 words |
| Similar Standards: | GB/T 42292-2022 GB/T 42142-2022 GB/T 42290-2022 DB15/T 966-2016 GB/T 30142-2013 GB/T 12164.3-2013 GB/T 14056.2-2011 GB/T 14057.2-2011 GB 23726-2009 GB/T 14057.1-2008 GB/T 12164.1-2008 GB/T 14056.1-2008 GB/T 17947-2008 EJ 1153-2004 GB/T 12164-1999 GB/T 17947-2000 GB/T 12128.2-1999 GB/T 17437-1998 GB/T 16841-1997 GB/T 16817-1997 |
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