GB/T 12951-2009

Active

Americium-241 alpha sources for ionization smoke fire detectors

离子感烟火灾探测器用镅241α放射源

Standard Type
GBT
ICS
13.030.30
CCS
F51
Status
现行
Issue Date
2009-03-13
Implementation
2010-03-01
Responsible Dept
国家标准委
Drafting Unit
N/A