标准号:ISO 490-1993
中文标准名称:电影 单边片孔单条16mm影片的磁性声带的录音与还音磁头隙缝 位置和宽度尺寸
英文标准名称: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
标准类型:A15
发布日期:1999/12/31 12:00:00
实施日期:1999/12/31 12:00:00
中国标准分类号:A15
国际标准分类号:37.060.20
适用范围:Specifies location and width of magnetic striping, location and width of gaps of magnetic heads, film projection speed, and longitudinal picture-sound displacement.