BS 5550-7.2.4:1978被替代
Cinematography. Production and presentation. Screens and screen luminance. Specification for screen luminance for the projection of 70 mm film on directional screens
出版：British Standards Institution
專家解讀視頻
基本信息
標準編號： BS 5550-7.2.4:1978
發布時間：1970/2/27 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：0
標準簡介
Limits of luminance for black-and-white and colour film. Conditions and method for measuring screen luminance.
標準備注
? British Standards Institution 2013
Amendment notes:
AMD 2462
Document identifier notes:
Formerly BS 4564:1970.
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