Home / Standards / GB/T 5298-1985 GB/T 5298-1985 Active Image area on 35mm motion-picture films with masked picture--Positions and dimensions 35mm电影遮幅法影片画面的位置及尺寸 Standard Type GBT ICS 37.060.20 CCS A15 Status 现行 Issue Date 1985-08-25 Implementation 1986-04-01 Responsible Dept 国家电影局 Drafting Unit N/A