GB/T 12822-1991

Abolished

Geometric conditions for photographic reflection density measurement

摄影反射密度测量的几何条件

Standard Type
GBT
ICS
37.040
CCS
A50
Status
废止
Issue Date
1991-04-30
Implementation
1992-03-01
Responsible Dept
中国石油和化学工业联合会
Drafting Unit
N/A