BS 42:1909

Reciprocating steam engines for electrical purposes.

NORMA vydaná dňa 1.3.1909

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The information about the standard:

Designation standards: BS 42:1909
Note: NEPLATNÁ
Publication date standards: 1.3.1909
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: British technical standard
Kategória: Technické normy BS