BS 5550-7.2.1:1978被替代
Cinematography. Production and presentation. Screens and screen luminance. Specification for screen luminance in cinematograph laboratory and studio review rooms
出版：British Standards Institution
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基本信息
标准编号： BS 5550-7.2.1:1978
发布时间：1958/2/28 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
标准简介
Levels of luminance for projection of 35 mm and 16 mm motion-picture films.
标准备注
© British Standards Institution 2013
Amendment notes:
AMD 2459
PD 6045
Document identifier notes:
Formerly BS 2964:1958.
替代本标准的新标准
