Method for Rockwell hardness test. Testing of metals.
NORMA vydána dne 1.8.1964
Designation standards: BS 891-1:1962
Note: NEPLATNÁ
Publication date standards: 1.8.1964
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: British technical standard
Kategorie: Technické normy BS