Specification. Voltages for high-voltage d.c. transmission systems
standard by BSI Group, 09/26/1958

Specification for oro-nasal oxygen mask assemblies for use in demand systems
standard by BSI Group, 08/31/1990

Glossary of terms for concrete and reinforced concrete
standard by BSI Group, 03/29/1985

Railway rolling stock material Laminated volute and helical springs and steel for laminated springs
standard by BSI Group, 12/01/1911

Methods for non-destructive testing of steel forgings. Penetrant flaw detection
standard by BSI Group, 01/17/1968

Specification for wrought magnesium alloys for general engineering purposes. Plate, sheet and strip
standard by BSI Group, 10/30/1970

Hot-applied thermoplastic road marking materials-Specification for road performance
standard by BSI Group, 02/27/1987

Basic enviromental testing proceedures Specification for mounting of components, equipment and other articles for dynamic tests.
standard by BSI Group, 04/29/1983

Safety footwear. Safety boots and shoes other than all rubber types
standard by BSI Group, 07/30/1978

General requirements for the metal-arc welding of mild steel
standard by BSI Group, 04/10/1952