GB/T 13920-2015 in English

《GB/T 13920-201535mm电影 主观检验片（彩色测试图）》由604-1（中国机械工业联合会）归口，主管部门为中国机械工业联合会。
本标准规定了检验和调整35mm 电影放映画面有效尺寸的主观检验片彩色测试图(以下简称检验
片)的画面结构、彩色区域和几何尺寸,并规定了它的检测、标志、包装、运输和贮存。
本标准适用于利用彩色指示主观鉴定影院和标准放映室放映条件的主观检验片。

Scope

This standard specifies the picture structure, color area and geometric dimensions of the subjective test piece color test chart (hereinafter referred to as the test piece) for checking and adjusting the effective size of the 35mm film projection picture, and specifies its testing, marking, packaging, transportation and storage. This standard is applicable to subjective test pieces for subjective identification of projection conditions in theaters and standard projection rooms using color indicators.