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GB/T 8990-1988 Micrographics; Reflectance test target used in the test target for inspecting the quality of micrography of technical drawing
Standard No.: GB/T 8990-1988 Status: ABOLISHED remind me the status change
Language: English File Format: PDF
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Implemented on: 1988-12-01 Delivery: via email in 1-3 business day
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Standard No.: GB/T 8990-1988
Chinese Name: 缩微摄影技术 用于检验技术图纸缩微摄影质量测试标板的反射率灰板
English Name: Micrographics; Reflectance test target used in the test target for inspecting the quality of micrography of technical drawing
Professional Classification: A14
Professional Classification: GB National Standard
ICS Classification: 37.080
Issued by:
Issued on: 1988-04-12
Implemented on: 1988-12-01
Status: ABOLISHED
Replace By:GB/T17739.2-2006 Microfilming of technical drawings and technical documents - Part 2: Quality criteria and control of 35mm silver gelatin microfilms
Replace By Date:2007-02-01
Language: English
File Format: PDF
Word Count:
Price(USD): please email coc@codeofchina.com for quotation
Delivery: via email in 1-3 business day
GB/T 8990-1988 The following standards are cited:
GB/T 8990-1988 Cited by the following standards:
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