BS 456:1961

Specification for dimensions of track circuit insulation.

NORMA vydaná dňa 30.8.1961

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The information about the standard:

Designation standards: BS 456:1961
Note: NEPLATNÁ
Publication date standards: 30.8.1961
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: British technical standard
Kategória: Technické normy BS