BS 4175-2:1970

Method for Rockwell superficial hardness test (N and T scales). Verification of the testing machine.

NORMA vydaná dňa 27.2.1970

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The information about the standard:

Designation standards: BS 4175-2:1970
Note: NEPLATNÁ
Publication date standards: 27.2.1970
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Kategória: Technické normy BS