GB/T 31446-2015

Active

LED active light-emitting road traffic signs

LED主动发光道路交通标志

Standard Type
GBT
ICS
03.220.20
CCS
R85
Status
现行
Issue Date
2015-05-15
Implementation
2015-08-01
Responsible Dept
国家标准委
Drafting Unit
N/A