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QB/T 1212-1991

Chinese Standard: 'QB/T 1212-1991'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusRelated Standard
QB/T 1212-1991English239 Add to Cart Days<=3 Unpunched cardboards for information processing   QB/T 1212-1991

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Standard ID QB/T 1212-1991 (QB/T1212-1991)
Description (Translated English) Unpunched cardboards for information processing
Sector / Industry Light Industry Industry Standard (Recommended)
Classification of Chinese Standard Y32
Word Count Estimation 7,739
Date of Issue 1991/9/10
Date of Implementation 1992/4/1
Older Standard (superseded by this standard) QB 377-1980
Quoted Standard GB 450; GB/T 451.1; GB/T 451.2; GB/T 451.3; GB 454; GB/T 455.1; GB 456; GB 457; GB 462; GB 463; GB/T 464.1; GB/T 1545.2; GB 2679.3
Adopted Standard ISO 1681-73, MOD
Drafting Organization Shanghai copper net new wind mills
Administrative Organization National Standardization Center Paper
Regulation (derived from) Industry-Science (2010) No.77
Summary This standard specifies the information processing is not perforated jam technical specifications, this standard is not applicable to the manufacture of information processing punch cards used in jams.

Related standard:   QB/T 5050-2017  QB/T 5052-2017
Related PDF sample:   GB/T 36392-2018  GB/T 20808-2011
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