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| International Standard Category: Motion picture equipment |
GB/T 4645-1994 Screen luminance for the projection of motion-picture prints in indoor theatres and review rooms
室内影院和鉴定放映室的银幕亮度 ;
| Category No.: | 37.060.10 | Valid Status: | superseded |
| Issued Organization: | STSB | Issued Date: | 1994-01-02 |
| Implemented Date: | 1995-8-1 | Abolished Date: | 2007-03-01 |
| Superseded Standard.: | GB/T 4645-2006 Cinematography - screen luminance for the projection of motion-picture prints in indoor theatres and review rooms |
Superseded Date: | 2007-3-1 |
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