NBN EN ISO 2039-2 : 1ED 99
Current
The latest, up-to-date edition.
KUNSTSTOFFEN - BEPALING VAN DE HARDHEID - DEEL 2: ROCKWELLHARDHEID
12-01-2013
Committees responsible
National foreword
1 Scope and field of application
2 References
3 Principles
4 Apparatus
5 Test specimen
6 Conditioning
7 Procedure
8 Expression of result
9 Test report
Annex A - Determination of Rockwell-alpha hardness
Bibliography
Annex ZA - Normative references to international
publications with their relevant European
publications
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