BS 4175:1989

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

NORMA vydaná dňa 31.7.1989

Anglicky -
Elektronické PDF (261.10 EUR)

Anglicky -

Tlačené (261.10 EUR)

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
Kategória: Technické normy BS