Specification for railway turnouts for private users. Light grade turnouts over which British Railways locomotives do not operate, for axle loads not exceeding 10 tons, using flat bottom rails.
STANDARD published on 30.4.1975
Designation standards: BS 4521-2:1975
Note: WITHDRAWN
Publication date standards: 30.4.1975
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: British technical standard
Category: Technical standards BS