GB/T 8989-1998
Micrographics--Quality criteria and control of micrography of technical drawings and documentations (English Version)

Standard No.

GB/T 8989-1998

Language

Chinese, Available in English version

Release Date

1998

Published By

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

Status

Be replaced 2007-02

Replace By

GB/T 17739.2-2006

Latest

GB/T 17739.2-2021

Scope

This standard specifies the quality requirements and inspection methods for shooting technical drawings and technical documents with 35mm silver-gelatin type black and white microfilm. This standard is applicable to the first generation and second generation of various technical drawings and technical documents for microfilming and silver salt film for distribution (except COM film).

GB/T 8989-1998 history

• 2021 GB/T 17739.2-2021 Microfilming of technical drawings and other drawing office documents—Part 2：Quality criteria and control of 35mm silver gelatin microfilms
• 2006 GB/T 17739.2-2006 Microfilming of technical drawings and technical documents. Part 2: Quality criteria and control of 35mm silver gelatin microfilms
• 1998 GB/T 8989-1998 Micrographics--Quality criteria and control of micrography of technical drawings and documentations

GB/T 8989-1998 Micrographics--Quality criteria and control of micrography of technical drawings and documentations was changed to GB/T 17739.2-2006 Microfilming of technical drawings and technical documents. Part 2: Quality criteria and control of 35mm silver gelatin microfilms.