Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

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Superseded by:
Superseded on: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 4075-1983  
Back          Detail

Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Foryou Tech Co., Ltd. 2008-2020