GB/T 17739.2-2021 Active National standards

GB/T 17739.2-2021 Microfilming of technical drawings and other drawing office documents—Part 2:Quality criteria and control of 35 mm silver gelatin microfilms

Publish Date: 2021-05-21 Implement Date: 2021-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 17739.2-2021

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: 2021-05-21

Implement Date: 2021-12-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国文献影像技术标准化技术委员会(SAC/TC 86)

Pages: 12 pages

Scope

本文件规定了用35 mm银明胶型黑白缩微胶片拍摄技术图样和技术文件制成缩微品的质量要求和控制方法。
本文件适用于各种技术图样及技术文件的第一代、第二代及发行用银-明胶型缩微品。

Development Information

Drafting Units:

国家档案局档案科学技术研究所

Drafting Persons:

聂曼影、魏伶俐、王熹

Word Count: 20 Thousand words Pages: 12 pages

Replace 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/T 6159.1-2014 Micrographics—Vocabulary—Part 1:General terms GB/T 6159.2-2011 Micrographics—Vocabulary—Part 2:Image positions and methods of recording GB/T 6159.3-2014 Micrographics—Vocabulary—Part 3:Film processing GB/T 6159.4-2014 Micrographics—Vocabulary—Part 4:Materials and packaging GB/T 6159.5-2011 Micrographics—Vocabulary—Part 5:Quality of images,legibility,inspection GB/T 6159.6-2003 Micrographics—Vocabulary—Part 6:Equipment GB/T 6161-2008 Micrographics—ISO resolution test chart No.2—Description and use GB/T 6847-2012 Imaging materials—Photographic film and paper—Determination of curl GB/T 11500-2008 Photography—Density measurement—Part 2:Geometric conditions for transmission density GB/T 11501-2008 Photography—Density measurement—Part 3:Spectral conditions GB/T 17293-2008 Micrographics—Planetary camera systems—Test target for checking performance GB/T 18405-2008 Micrographics—ISO character and ISO test chart No.1—Description and use ISO 18901:2010 ISO 18911:2010

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