Uniform colour space and colour difference formula

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GB/T 7921-1997 Uniform colour space and colour difference formula
Standard No.:	GB/T 7921-1997	Status:	ABOLISHED remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	7000 words	Price(USD):	(USD) remind me the price change Email:
Implemented on:	1997-10-01	Delivery:	via email in 1-3 business day
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Standard No.:	GB/T 7921-1997
Chinese Name:	均匀色空间和色差公式
English Name:	Uniform colour space and colour difference formula
Professional Classification:	A26 Color
Professional Classification:	GB National Standard
ICS Classification:	17.180.20 Colours and measurement of light
Issued by:
Issued on:	1997-05-04
Implemented on:	1997-10-01
Status:	ABOLISHED
Replace:	GB7921-1987
Replace By:	GB/T7921-2008 Uniform color space and color difference formula
Replace By Date:	2009-03-01
Language:	English
File Format:	PDF
Word Count:	7000 words
Price(USD):	(USD)
Delivery:	via email in 1-3 business day

GB/T 7921-1997 The following standards are cited：

GB/T 7921-1997 Cited by the following standards：

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