BS 11:1985
Specification for railway rails
https://doi.org/10.3403/00132183 (published 28/02/1985)
BS 11:1985 is maintained by RAE/2. This standard is available from the following sources:
Other historical versions of this standard document also exist:
- BS 11:1959 [current until 01/01/1978]
- BS 11:1926 [current until 25/02/1959]
- BS 11:1922 [current until 02/03/1926]
- BS 11:1909 [current until 24/06/1922]
- BS 11:1905 [current until 01/01/1921]