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GB/Z 20227-2006Micrographics - Expungement, deletion, correction or amendment of records on microforms (English PDF)

缩微摄影技术缩微记录的清除、删除、校正或修正

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

April 19, 2006

Implementation date

April 19, 2006

Scope

GB/Z 20227-2006 is the English-translated version of 缩微摄影技术缩微记录的清除、删除、校正或修正.

In the field of micrographics, GB/Z 20227-2006 is the Chinese national guiding technical document covering the expungement, deletion, correction or amendment of records held on microforms.

It describes the techniques used to remove information from a microform and the conditions under which they apply: where clear instructions are received that a record is to be removed from the microform and its image destroyed, and where particular information in a record has to be deleted or its content revised while the image is being checked or corrected.

It also establishes suitable methods for carrying out such removal or amendment while keeping the integrity of the image file. The document is a modified adoption of ISO/TR 12036:2000 and quotes GB/T 6159.1-2003. It was issued on 19 April 2006.

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Document preview — GB/Z 20227-2006

National Standard of the People's Republic of China

ICS: 37.080
Classification: A 14

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

1 Foreword

GB/Z 20227-2006 was issued by State Administration for Market Regulation; Standardization Administration of the PRC on 19 April 2006 and took effect the same day.

2 Scope

In the field of micrographics, GB/Z 20227-2006 is the Chinese national guiding technical document covering the expungement, deletion, correction or amendment of records held on microforms. It describes the techniques used to remove information from a microform and the conditions under which they apply: where clear instructions are received that a record is to be removed from the microform and its image destroyed, and where particular information in a record has to be deleted or its content revised while the image is being checked or corrected. It also establishes suitable methods for carrying out such removal or amendment while keeping the integrity of the image file. The document is a modified adoption of ISO/TR 12036:2000 and quotes GB/T 6159.1-2003.

3 Normative references

GB/Z 20227-2006 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 6159.1-2003

4 About this standard

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

English translation: about 15 pages

5 Classification and status

International classification (ICS): 37.080

Chinese Standard Classification (CCS): A 14

Prefix GB/Z: guiding technical document.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 6159.1-2003Micrographics -- Vocabulary -- Part 1: General terms

Similar standards

GB/T 13982-2022|GB/T 36617-2018|GB/T 13920-2015|GB/T 32143-2015|GB/T 32200-2015|GB/T 29297-2012

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