GB/T 3978-1994

Abolished

Standard illuminants and illuminating--viewing conditions

标准照明体及照明观测条件

Standard Type
GBT
ICS
17.180
CCS
K71
Status
废止
Issue Date
1994-04-08
Implementation
1994-12-01
Responsible Dept
国家标准委
Drafting Unit
N/A