GB/T 23284-2009 Active National standards

GB/T 23284-2009 Micrographics—Image mark(blip)used with 16 mm and 35 mm roll microfilm

Publish Date: 2009-03-13 Implement Date: 2009-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 23284-2009

Standard Type: National standards

Standard Status: Active

is_force_gb: no

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

ICS Name: Document imaging technology

Publish Date: 2009-03-13

Implement Date: 2009-09-01

Pages: 7 pages

Scope

This standard specifies the position, size, and density of single-size image markers and large, medium, and small image markers recorded on 16-mm and 35-mm microfilm for image marking retrieval systems.
This standard applies to 16-mm and 35-mm microfilm that supports retrieval systems.

Development Information

Word Count: 10 Thousand words Pages: 7 pages

Referenced Standards

GB/T 6159.1-2003 Micrographics—Vocabulary—Part 1:General terms GB/T 6159.3-2003 Micrographics—Vocabulary—Part 3:Film processing GB/T 6159.4-2003 Micrographics—Vocabulary—Part 4:Materials and packaging GB/T 6159.5-2000 Micrographics—Vocabulary—Part 05:Quality of images,iegibility,inspection GB/T 6159.6-2003 Micrographics—Vocabulary—Part 6:Equipment GB/T 6159.7-2000 Micrographics—Vocabulary—Part 07:Computer micrographics GB/T 6159.8-2003 Micrographics—Vocabulary—Part 8:Use GB/T 6159.22-2000 Micrographics—Vocabulary—Part 02:Image positions and methods of recording ISO 5-2:2001 ISO 5-3:1995

Adopt standards

ISO 11962:2002

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