BS 5550-4.4.1:1980被替代
Cinematography. 65 mm and 70 mm film. Sound. Specification for location and dimensions of six-track magnetic sound records on 70 mm for release prints
出版：British Standards Institution
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基本信息
标准编号： BS 5550-4.4.1:1980
发布时间：1980/2/29 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
标准简介
Also specifies recording and reproducing head gaps, picture sound displacement and reproducing speed.
标准备注
© British Standards Institution 2013
本标准替代的旧标准
替代本标准的新标准
等同采用的国际标准
ISO 2404:1986 - Similar
