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International Standard Category: Motion picture equipment

GB/T 19896-2005    Degrees of projected image sharpness for 70, 35 and 16 mm motion-picture projection systems
70、35和16mm电影放映系统 画面清晰度等级 ;
Category No.:37.060.10 Valid Status:valid
Issued Organization:AQSIQ AND SAC Issued Date:2005-09-09
Implemented Date: Abolished Date:
Superseded Standard.: Superseded Date:
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