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GB/T 7661-1987 Bubble classes for optical elements
Standard No.: GB/T 7661-1987 Status: ABOLISHED remind me the status change
Language: English File Format: PDF
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Implemented on: 1988-01-01 Delivery: via email in 1-3 business day
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Standard No.: GB/T 7661-1987
Chinese Name: 光学零件气泡度
English Name: Bubble classes for optical elements
Professional Classification: N30 Optical instrument in general
Professional Classification: GB National Standard
ICS Classification: 37.020
Issued by:
Issued on: 1987-04-17
Implemented on: 1988-01-01
Status: ABOLISHED
Replace:WJ295-1965
Replace By:GB/T7661-2009 Bubble classes of optical elements
Replace By Date:2010-02-01
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 7661-1987 The following standards are cited:
GB/T 7661-1987 Cited by the following standards:
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