BS 109:1921

Air-break knife switches and air-break isolating switches for voltages not exceeding 660 volts excluding totally-enclosed and flame proof types
standard by BSI Group, 01/30/1933

BS 210:1924

Classification of pure mineral lubricating oils
standard by BSI Group, 10/24/1924

BS 2000-57:1993

Methods of test for petroleum and its products-Determination of smoke point
standard by BSI Group, 02/28/1993

BS 1453:1950

Steel filler rods for gas welding of mild steel.
standard by BSI Group, 07/12/1950

BS 2629-2:1970

Specification for pallets for materials handling for through transit-Recommendations for pallets for use in freight containers
standard by BSI Group, 11/11/1970

BS 3302:1960

Sodium thiosulphate anhydrous photographic grade.
standard by BSI Group, 10/31/1960

BS 2881:1961

Specification for hospital cupboards (wall-fixing) for poisons and dangerous drugs
standard by BSI Group, 05/08/1961

BS 2000-156:1983

Methods of test for petroleum and its products. Hydrocarbon types in liquid petroleum products by fluorescent indicator absorption
standard by BSI Group, 02/28/1983

BS 1568:1949

Sound recording and reproduction. Magnetic tape systems for broadcasting
standard by BSI Group, 06/27/1949

BS 142-3-3.2:1990

Electrical protection relays. Requirements for single input energizing quantity relays-Specification for single input energizing quantity measuring relays with dependent specified time
standard by BSI Group, 12/31/1990