BS 4175:1989

Methods for superficial hardness test (Rockwell method) and for verification of superficial hardness testing machines (Rockwell method).

NORMA vydána dne 31.7.1989

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Elektronické PDF (6361.40 CZK)

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The information about the standard:

Designation standards: BS 4175:1989
Note: NEPLATNÁ
Publication date standards: 31.7.1989
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: British technical standard
Kategorie: Technické normy BS