NBN EN 14205 : 2004
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
NATURAL STONE TEST METHODS - DETERMINATION OF KNOOP HARDNESS
31-10-2013
12-01-2013
Foreword
1 Scope
2 Principle
3 Symbols
4 Apparatus
5 Preparation of the specimens
5.1 Sampling
5.2 Number of specimens
6 Test procedure
7 Expression of results
8 Test report
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