Spectacle lenses-Specification for single-vision and multifocal semi-finished lens blanks
standard by BSI Group, 09/15/1992
Specification for copper and copper-cadmium stranded conductors for overhead electric traction systems
standard by BSI Group, 06/25/1970
Methods of testing plastics. Chemical properties-Determination of hydroxyl value of unsaturated polyester resins
standard by BSI Group, 01/31/1978
Specification for graphical symbols used on diagrams for fluid power systems and components
standard by BSI Group, 04/29/1977
Card clothing wire-Glossary of terms for metallic card clothing
standard by BSI Group, 01/30/1981
Cast and forged steel valves, screwed and socket-welding, sizes 1/4 in to 2 in , for the petroleum industry
standard by BSI Group, 10/31/1958
Specifications for essential oils-Specifications for essential oils
standard by BSI Group, 03/19/1971
Specification for conductors for general-purpose aircraft electrical cables and aerospace applications
standard by BSI Group, 10/31/1990