Engine lubricating oils (H.D. type)
standard by BSI Group, 12/31/1952

Galvanized solid steel wire for signalling purposes
standard by BSI Group, 03/15/1945

Condensing units for refrigeration (electrically driven, open type)
standard by BSI Group, 03/06/1957

Steel plate, sheet and strip. Carbon sheet steel rolled by non continuous process
standard by BSI Group, 02/28/1964

Flat bottom railway rails
standard by BSI Group, 06/24/1922

Circular gear shaving cutters: accuracy
standard by BSI Group, 03/24/1959

Oil circuit-breakers, oil switches and oil isolating-switches, for alternating-current circuits. Three-phase oil circuit-breakers with breaking-capacity ratings above 500 mva
standard by BSI Group, 07/20/1971

Unified screw threads (with metric equivalents)
standard by BSI Group, 11/20/1953

Specification for gear hobbing machines for turbines and similar drives
standard by BSI Group, 08/01/1962

Milk piping and milk pipe fittings
standard by BSI Group, 05/07/1952