BS 5550-7.2.2:1978被替代
Cinematography. Production and presentation. Screens and screen luminance. Recommendations for screen luminance for the projection of 16 mm film
出版：British Standards Institution
專家解讀視頻
基本信息
標準編號： BS 5550-7.2.2:1978
發布時間：1958/1/31 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. Maximum level of stray light. Conditions of measurement, type of photometer, measurement of stray light.
標準備注
? British Standards Institution 2013
Amendment notes:
AMD 2461
Document identifier notes:
Formerly BS 2954:1958.
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