BS 29:1909
Ingot steel forgings for marine purposes
standard by BSI Group, 11/01/1909
BS 1000[56]:1981
Universal Decimal Classification. English full edition-Palaeontology
standard by BSI Group, 03/31/1981
BS 2690-106:1979
Methods of testing water used in industry-Reactive aluminium: spectrophotometric method (catechol violet)
standard by BSI Group, 06/29/1979
BS 1334:1947
Pre-formed thermal insulating materials for central heating and hot and cold water supply installations
standard by BSI Group, 01/13/1947
BS 2C 7:1984
Specification for aircraft tyre valves: interchangeability dimensions
standard by BSI Group, 12/31/1984