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GB/T 17739.5-2006Microfilming of technical drawings and technical documents -- Part 5: Test procedures for diazo duplicating of microfilm images in aperture cards (English PDF)

技术图样与技术文件的缩微摄影第5部分：开窗卡中缩微影像重氮复制的检验程序

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

Level / Type

National · Recommended

Issue date

April 19, 2006

Implementation date

October 1, 2006

Scope

GB/T 17739.5-2006 is the English-translated version of 技术图样与技术文件的缩微摄影第5部分：开窗卡中缩微影像重氮复制的检验程序.

GB/T 17739.5-2006 — This standard applies to diazo aperture card copy, provides test Class A Class diazo aperture card duplicator performance and quality of the test target production and use requirements, and provides for two test target aperture cards, one of which species for the determination of the uniformity of illumination, one for measuring the loss of resolving power.

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Document preview — GB/T 17739.5-2006

National Standard of the People's Republic of China

ICS: 37.080
Classification: A 14

Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

What this standard covers1
Document data2

What this standard covers

This standard applies to diazo aperture card copy, provides test Class A Class diazo aperture card duplicator performance and quality of the test target production and use requirements, and provides for two test target aperture cards, one of which species for the determination of the uniformity of illumination, one for measuring the loss of resolving power. This section applies to diazo aperture cards copied.

Document data

International classification (ICS): 37.080.

Chinese classification (CCS): A14.

Estimated length of the Chinese original: 7,731 words.

Adopted international standard: ISO 3272-5-1999, MOD.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 5 pages — is available in the English PDF.

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