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GB/T 18303-2001 Colour grading of polished diamond by visual matching
Standard No.: GB/T 18303-2001 Status: ABOLISHED remind me the status change
Language: English File Format: PDF
Word Count: 2000 words Price(USD): (USD) remind me the price change
Implemented on: 2001-05-01 Delivery: via email in 1-3 business day
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Standard No.: GB/T 18303-2001
Chinese Name: 钻石色级比色目视评价方法
English Name: Colour grading of polished diamond by visual matching
Professional Classification: D58 Special non-metal ore
Professional Classification: GB National Standard
ICS Classification: 39.060
Issued by:
Issued on: 2001-01-21
Implemented on: 2001-05-01
Status: ABOLISHED
Replace:GB/T18303-2000
Replace By:GB/T18303-2008 Color grading of polished diamond by visual matching
Replace By Date:2008-11-01
Language: English
File Format: PDF
Word Count: 2000 words
Price(USD): (USD)
Delivery: via email in 1-3 business day
GB/T 18303-2001 The following standards are cited:
GB/T 18303-2001 Cited by the following standards:
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