GB/T 6160-2003Micrographics -- First generation silver-gelatine microforms of source documents -- Density specifications and method of measurement (English PDF)
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China
Level / Type
National · Recommended
Issue date
May 14, 2003
Implementation date
December 1, 2003
Scope
GB/T 6160-2003 (Micrographics -- First generation silver-gelatine microforms of source documents -- Density specifications and method of measurement) is available as an English-translated PDF.
GB/T 6160-2003 — This standard specifies the encoding visual transmission density of ancestral emblem product testing methods.
According to the source file being photographed emblem product quality and reduce production requirements, this standard lists the source files of the first generation silver- gelatin abbreviated logo product image density values ??control range.
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Document preview — GB/T 6160-2003
National Standard of the People's Republic of China
- ICS
- 37.080
- Classification
- A 14
- Replacing
- GB/T 6160-1995
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard specifies the encoding visual transmission density of ancestral emblem product testing methods. According to the source file being photographed emblem product quality and reduce production requirements, this standard lists the source files of the first generation silver- gelatin abbreviated logo product image density values ??control range. This standard applies to a negative image of the bare files microform.
Document data
International classification (ICS): 37.080.
Chinese classification (CCS): A14.
Estimated length of the Chinese original: 5,597 words.
Adopted international standard: ISO 6200-1999, MOD.
Supersedes the earlier edition GB/T 6160-1995.
Standards quoted by this document
GB/T 6159.1-2003; GB/T 6159.4-2003; GB/T 6159.5-2000; GB/T 6159.6-2003; ISO 5-1-1984; ISO 5-2-1991; ISO 5-3-1995
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 4 pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 25072-2010Micrographics -- Microfilming of newspapers for archival purposes on 35 mm microfilm
- GB/T 16573-2008Micrographics -- Microfilming of documents on 16 mm and 35 mm silver-gelatin type microfilm -- Operating procedures
- GB/T 17292-2008Micrographics - Requirement on the quality of first generation silver - gelatin microforms
- GB/T 18405-2008Micrographics -- ISO character and ISO test chart No.1 -- Description and use
- GB/T 18503-2008Micrographics -- Transparent A6 microfiche -- Image arrangements
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