BS 11-1:1955

Flat bottom railway rails.

NORMA vydána dne 19.6.1958

The information about the standard:

Designation standards: BS 11-1:1955
Note: NEPLATNÁ
Publication date standards: 19.6.1958
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS