NBN EN 13523-22 : 2010
Current
Current
The latest, up-to-date edition.
COIL COATED METALS - TEST METHODS - PART 22: COLOUR DIFFERENCE - VISUAL COMPARISON
Published date
01-12-2013
Publisher
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Illumination for colour matching
6 Observer
7 Sampling
8 Test specimens and reference standards
9 Procedure
10 Expression of results
11 Precision
12 Test report
Bibliography
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