GB/T 22139-2008

Abolished

Specification for film tension in 35mm motion-picture systems

35mm电影系统影片张力规范

Standard Type
GBT
ICS
37.060.10
CCS
N42
Status
废止
Issue Date
2008-06-30
Implementation
2009-01-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A