BS 4942-4:1981

Short link chain for lifting purposes-Specification for grade S (6) non-calibrated chain
standard by BSI Group, 02/27/1981

BS 45:1917

Sparking plugs for internal combustion engine
standard by BSI Group, 09/01/1917

BS 4431:1969

Methods of test for anhydrous ammonia
standard by BSI Group, 02/28/1969

BS 350:1930

Conversion tables: inches to millimetres and millimetres to inches
standard by BSI Group, 06/11/1930

BS 5479-3:1981

Duplicators and document copying machines-Glossary of terms for duplicators
standard by BSI Group, 07/31/1981

BS 3221-5:1966

Medicine measures. Plastics medicine measuring spoons of 10 ml capacity
standard by BSI Group, 11/11/1966

BS 3192:1979

Specification for safety requirements for radio (including television) transmitting equipment
standard by BSI Group, 08/31/1979

BS 2914:1957

Specification for surge diverters for alternating current high-voltage power circuits
standard by BSI Group, 11/18/1957

BS 4F 54:1985

Specification for heavy duty linen (flax) sewing thread for aerospace purposes
standard by BSI Group, 01/31/1985

BS 4256-2:1972

Specification for oil-burning air heaters-Fixed, flued, fan-assisted heaters
standard by BSI Group, 03/30/1972