GB 8347-1987 English Version, GB 8347-1987 Methods of measurement for effective aperture and relative aperture of photographic lenses (English Version)

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GB 8347-1987 Methods of measurement for effective aperture and relative aperture of photographic lenses (English Version)
Standard No.:	GB 8347-1987	Status:	superseded remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	5000 words	Translation Price(USD):	410.0 remind me the price change Email:
Implemented on:		Delivery:	via email in 1~3 business day

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Standard No.:	GB 8347-1987
English Name:	Methods of measurement for effective aperture and relative aperture of photographic lenses
Chinese Name:	照相镜头有效孔径和相对孔径的测量方法
Chinese Classification:	N43 Lens
Professional Classification:	GB National Standard
Status:	superseded
Superseded by:	JB/T 8248.2-1995
Target Language:	English
File Format:	PDF
Word Count:	5000 words
Translation Price(USD):	410.0
Delivery:	via email in 1~3 business day

Standard

GB 8347-1987 Methods of measurement for effective aperture and relative aperture of photographic lenses (English Version)
Standard No.	GB 8347-1987
Status	superseded
Language	English
File Format	PDF
Word Count	5000 words
Price(USD)	410.0
Implemented on
Delivery	via email in 1~3 business day

Detail of GB 8347-1987

Standard No.

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Chinese Name

Chinese Classification

Professional Classification

ICS Classification

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Issued on

Implemented on

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Superseded by

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Abolished on

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Keywords

Introduction of GB 8347-1987

Contents of GB 8347-1987

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Keywords:
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