GB/T 15958-1995

Abolished

Determination of speed of black-and-white motion-picture negative film

黑白电影负片感光度的测定

Standard Type
GBT
ICS
37.060.20
CCS
G80
Status
废止
Issue Date
1995-12-21
Implementation
1996-08-01
Responsible Dept
中国石油和化学工业联合会
Drafting Unit
N/A