GB/T 13157-1991

Active

Overall electro-acoustic frequency response for reproduction of 35mm optical sound track--Reproduction characteristics

35 mm影片光学声迹的还音电声频率响应特性

Standard Type
GBT
ICS
37.040.10
CCS
A15
Status
现行
Issue Date
1991-09-16
Implementation
1992-06-01
Responsible Dept
国家电影局
Drafting Unit
N/A