GB/T 7975-1987Paper and board--Measuremetn of colour (Diff/o-Geometry) (English PDF)
纸及纸板 颜色测定法 （漫射/垂直法）
GB/T 7975 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 7975-2005 | Paper and board - Determination of color (diffuse reflectance method) | Valid |
| GB/T 7975-1987 | Paper and board--Measuremetn of colour (Diff/o-Geometry) | Obsolete |
GB/T 7975-1987 is obsolete. It has been replaced by GB/T 7975-2005. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
National Bureau of Standards
Level / Type
National · Recommended
Issue date
June 26, 1987
Implementation date
December 1, 1987
Scope
GB/T 7975-1987 is the English-translated version of 纸及纸板 颜色测定法 （漫射/垂直法）.
GB/T 7975-1987 is the Chinese national standard "Paper and board--Measuremetn of colour (Diff/o-Geometry)". It was issued on June 26, 1987 by the National Bureau of Standards, and took effect on December 1, 1987. It is obsolete: it has been replaced by GB/T 7975-2005.
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Document preview — GB/T 7975-1987
National Standard of the People's Republic of China
Issued by: National Bureau of Standards
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: National Bureau of Standards.
Date of issue: 1987-06-26.
Date of implementation: 1987-12-01.
Status: obsolete, replaced by GB/T 7975-2005.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
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GB/T 7975-1987
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