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

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