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Chinese National Standard Category: Radioactive sources |
English Title: | Americium-241 alpha sources for ionization smoke fire detectors |
Chinese Title: | 离子感烟火灾探测器用镅241α放射源 |
Standard No.: | GB 12951-2009 |
Category No.: | F51 |
Issued by: | AQSIQ; SAC |
Issued on: | 2009-3-13 |
Implemented on: | 2010-3-1 |
Status: | valid |
Superseded by: | |
Superseded on: | |
Abolished on: | |
Superseding: | GB 12951-1996 Specification of americium-241 alpha sources for ionization smoke fire detectors |
Word Count: | 6000 words |
Similar Standards: | T/CIRA 12-2020 T/CIRA 11-2020 GB 11814-1989 T/CNS 9-2018 GB/T 7465-2015 GB 10252-2009 GB/T 12951-2009 GB 12951-2009 GB/T 13366-2009 GB/T 12714-2009 GB/T 13694-2008 GB 10252-1996 GB 12951-1996 GB 15849-1995 GB/T 15849-1995 GB 7465-1994 GB/T 13694-1992 GB/T 13366-1992 GB/T 12714-1991 GB 11815-1989 |
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