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GB/T 7428-1994 PDF English

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GB/T 7428-1994: Head gaps for two sound records on 16mm magnetic film--Positions and width dimensions
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Status: Obsolete

GB/T 7428: Historical versions

Std IDVersionUSDBuyDeliver [PDF] inTitle (Description)
GB/T 7428-1994English199 Add to Cart 2 days [Need to translate] Head gaps for two sound records on 16mm magnetic film--Positions and width dimensions
GB 7428-1987English199 Add to Cart 2 days [Need to translate] Location and width of the recording head gap for edge sound records on 16mm perforated magnetic film

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Basic data

Standard ID GB/T 7428-1994 (GB/T7428-1994)
Description (Translated English) Head gaps for two sound records on 16mm magnetic film--Positions and width dimensions
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard A15
Classification of International Standard 33.160.30
Word Count Estimation 5,586
Date of Issue 12/28/1994
Date of Implementation 8/1/1995
Older Standard (superseded by this standard) GB 7427-1987; GB 7428-1987; GB 7429-1987
Adopted Standard ISO 4242-1980, MOD
Regulation (derived from) National Standard Committee Bulletin (2005 No. 146)
Issuing agency(ies) State Bureau of Technical Supervision

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