KS A ISO 490:2003现行
Cinematography - Magnetic stripes and magnetic recording head gaps for sound record on 16 mm motion - picture film perforated along one edge (Type 1) - Positions and width dimensions
出版：Korean Standards Association
专家解读视频
基本信息
标准编号： KS A ISO 490:2003
标准类别：Standard
出版单位：Korean Standards Association
标准页数：0
等同采用的国际标准
ISO 490:1993 - Identical
