BS 2818-1:1962
Auxliaries for operation of fluorescent lamps on a.c. 50 c/s supplies. Ballasts
standard by BSI Group, 09/28/1962
BS 2750-2:1980
Measurement of sound insulation in buildings and of building elements-Statement of precision requirements
standard by BSI Group, 06/30/1980
BS 2011-2.1Z/BM:1977
Environmental testing. Tests-Test Z/BM. Combined dry heat/low air pressure tests
standard by BSI Group, 09/30/1977
BS 2000-123:1983
Methods of test for petroleum and its products. Distillation of petroleum products
standard by BSI Group, 02/28/1983
BS 1121-21:1951
Methods for the analysis of iron and steel. Aluminium oxide in permanent magnet alloys
standard by BSI Group, 03/30/1950
BS 3173:1971
Specification for non-pocketed or open type spring centre units for domestic mattresses
standard by BSI Group, 03/10/1971
BS 2098:1978
Specification for textile machinery and accessories: weft pirns for automatic looms
standard by BSI Group, 02/28/1978
BS 1955:1969
Method for determination of dimensional changes of wool-containing knitted fabrics during washing
standard by BSI Group, 06/19/1969
BS 1000[56]:1981
Universal Decimal Classification. English full edition-Palaeontology
standard by BSI Group, 03/31/1981