GB/T 1251.3-2008

Active

Ergonomics - system of auditory and visual danger and information signals

人类工效学 险情和信息的视听信号体系

Standard Type
GBT
ICS
13.180
CCS
A25
Status
现行
Issue Date
2008-07-16
Implementation
2009-01-01
Responsible Dept
国家标准委
Drafting Unit
N/A