Home / Standards / GB/T 27508-2011 GB/T 27508-2011 Active Method for determining the degree of jump and weave in 70mm、35mm and 16mm motion-picture projected images 70mm、35mm和16mm电影放映画面跳动和晃动等级测定方法 Standard Type GBT ICS 37.060.01 CCS A15 Status 现行 Issue Date 2011-10-31 Implementation 2012-01-01 Responsible Dept 中国机械工业联合会 Drafting Unit 中国机械工业联合会