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Specification for railway turnouts for private users. Medium grade turnouts over which British Railways locomotives do not operate, for axle loads not exceeding 25 tons. Turnouts using flat bottom rails.
STANDARD published on 30.4.1975
Designation standards: BS 4521-3.2:1975
Note: WITHDRAWN
Publication date standards: 30.4.1975
SKU: NS-67887
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: British technical standard
Category: Technical standards BS
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