BS 970A:1942

Memorandum to consumers and producers regarding the standardization of alloy steels with the object of alloy conservation.

NORMA vydaná dňa 14.1.1942

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The information about the standard:

Designation standards: BS 970A:1942
Note: NEPLATNÁ
Publication date standards: 14.1.1942
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: British technical standard
Kategória: Technické normy BS