Guide to the method fo specifying helical compression springs
standard by BSI Group, 03/30/1951

Electrical performance of traction motors (direct current, series wound)
standard by BSI Group, 12/10/1923

Specification for power-driven mobile cranes
standard by BSI Group, 04/21/1964

Specification for thin PVC sheeting (flexible, unsupported)
standard by BSI Group, 03/31/1958

Bolts screws nuts (unc & unf threads) normal series
standard by BSI Group, 09/25/1951

Pressure gauges
standard by BSI Group, 11/23/1951

Flanged steel check valves for the petroleum industry.
standard by BSI Group, 03/10/1960

Safety footwear.-Specification for safety footwear other than all-rubber and all-plastics moulded types
standard by BSI Group, 03/31/1987

Domestic bedding excluding cellular rubber bedding. Upholstered wood framed bases. Wood framed divans and bed bases
standard by BSI Group, 01/30/1953

Determination of the viscosity in absolute units
standard by BSI Group, 09/01/1929