Hardmetals — Rockwell hardness test (scale A) — Part 2: Preparation and calibration of standard test blocks
Métaux durs — Essai de dureté Rockwell (échelle A) — Partie 2: Préparation et étalonnage des blocs de référence
77.040.10 - Mechanical testing of metals.
77.160 - Powder metallurgy. Including sintered metal materials and hard metals
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Ingles / Frances