Standard Number: GB/T 2927-1994
Chinese:电影影片画幅放大或缩小光学印片比率技术要求
English:Optical printing ratios forenlargement and reduction of motion-picture film images–specification
Effective Date:1995-08-01
Regulatory Authority:State Administration of Motion Pictures
Issuing Regulatory Authority:
Adheres to international standards:Y
PDF Downloadable:N
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