GB/T 8989-1998 Replaced National standards

GB/T 8989-1998 Micrographics—Ouality criteria and control of micrography of technical drawings and documentations

Publish Date: 1998-03-27 Implement Date: 1998-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 8989-1998

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Library, archives, literature, and information work

ICS Name: Document imaging technology

Publish Date: 1998-03-27

Implement Date: 1998-10-01

Pages: 8 pages

Development Information

Word Count: 10 Thousand words Pages: 8 pages

Replace the following standards

GB 8989-1988

Superseded by the following standards

GB/T 17739.2-2006 Microfilming of technical drawings and technical documents—Part 2:Quality criteria and control of 35 mm silver gelatin microfilms

Referenced Standards

GB 6159.1-85 GB 6159.2-85 GB/T 6160-1995 GB/T 6161-94 GB/T 6847-1995 Determination of the curl of photographic film and paper GB 7519-87 GB 8988-88 GB 8990-88 GB 11500-89 GB 11501-89 GB/T 15021-94 GB/T 15737-1995 Micrographics—Silver-gelatin type microfilms—Processing and storage ISO 446:1991

Adopt standards

ISO 3272-2:1994

Related Standards

GB/T 7519-1987 Abolished

GB/T 7519-1987 Micrographics—Determination of residual thiosulphate in processed microfilm—Methylene blue method

Publish Date: 1987-03-25

GB/T 8987-1988 Replaced

GB/T 8987-1988 Micrographics—Test target of optical density measurement for microfilming negative

Publish Date: 1988-04-10

GB/T 8988-1988 Replaced

GB/T 8988-1988 Micrographics—Manufacture of test target for inspecting the quality of micrography of technical drawings

Publish Date: 1988-04-10

GB/T 8990-1988 Replaced

GB/T 8990-1988 Micrographics—Reflectance test target used in the test target for inspecting the quality of micrography of technical drawing

Publish Date: 1988-04-10

GB/T 12355-1990 Replaced

GB/T 12355-1990 Micrographics—Splices of microfilm with image

Publish Date: 1990-06-11

GB/T 12356-1990 Replaced

GB/T 12356-1990 Micrographics—Test object character and instruction for 16mm microfilm recorder

Publish Date: 1990-06-11