BS 848-1:1997 Fans for general purposes. Performance testing using standardized airways standard by BSI Group, 09/15/1997
BS DD ENV 50231:1997 Aeronautical ground lighting electrical installation. Constant current regulator. Equipment specifications and tests standard by BSI Group, 09/15/1997
BS DD ENV 12646:1997 Bar coding. Test specifications for bar code scanners and decoders standard by BSI Group, 09/15/1997
BS 7448-2:1997 Fracture mechanics toughness tests. Method for determination of KIc, critical CTOD and critical J values of welds in metallic materials standard by BSI Group, 08/15/1997
BS 6782-5:1997 Binders for paints. Method for estimation of colour of clear liquids by the Gardner colour scale standard by BSI Group, 08/15/1997
BS 7164-26.1:1997 Chemical tests for raw and vulcanized rubber. Methods for determination of manganese content. Atomic absorption spectrometry standard by BSI Group, 08/15/1997
BS 7164-28.1:1997 Chemical tests for raw and vulcanized rubber. Methods for determination of copper content. Atomic absorption spectrometry standard by BSI Group, 08/15/1997
BS 903-A57:1997 Physical testing of rubber. Determination of indentation hardness by means of pocket hardness meters standard by BSI Group, 08/15/1997
BS 4140-14:1997 Methods of test for aluminium oxide. Determination of calcium content standard by BSI Group, 08/15/1997
BS 2782-11:METHOD 1127P:1997 Methods of testing plastics. Thermoplastics pipes, fittings and valves. Thermoplastics pipes, for the conveyance of fluids. Resistance to internal pressure. Test method standard by BSI Group, 08/15/1997
BS 7897-1:1997 Specification for lac and shellac. Hand-made shellac standard by BSI Group, 08/15/1997
BS 7897-2:1997 Specification for lac and shellac. Machine-made shellac standard by BSI Group, 08/15/1997