BS 4999-111:1987 General requirements for rotating electrical machines. Specification for built-in thermal protection for electric motors rated at 660 volts a.c. and below standard by BSI Group, 02/27/1987
BS 5942-8:1987 High fidelity audio equipment and systems; minimum performance requirements. Specification for combination equipment standard by BSI Group, 02/27/1987
BS 5754:1987 Specification for electrical analogue and state signals for use in coal mines standard by BSI Group, 02/27/1987
BS 6393:1987 Specification for calibration of stylus instruments standard by BSI Group, 02/27/1987
BS 6068-2.29:1987 Water quality. Physical, chemical and biochemical methods. Determination of cobalt, nickel, copper, zinc, cadmium and lead: flame atomic absorption spectrometric methods standard by BSI Group, 02/27/1987
BS 1123-1:1987 Safety valves, gauges and fusible plugs for compressed air or inert gas installations. Code of practice for installation standard by BSI Group, 02/27/1987
BS 3900-B15:1987 Methods of test for paints. Rapid method for estimation of lead in liquid paints standard by BSI Group, 02/27/1987
BS 6765-4:1987 Leisure accommodation vehicles. Caravans. Specification for undergear standard by BSI Group, 02/27/1987
BS 2634-1:1987 Roughness comparison specimens. Specification for turned, ground, bored, milled, shaped and planed specimens standard by BSI Group, 02/27/1987
BS 6161-14:1987 Methods of test for anodic oxidation coatings on aluminium and its alloys. Determination of infra-red reflectance standard by BSI Group, 04/30/1987
BS 4429:1987 Specification for rigging screws and turnbuckles for general engineering, lifting purposes and pipe hanger applications standard by BSI Group, 04/30/1987
BS 5550-3.4.9:1987 Cinematography. 35 mm film. Sound. Specification for reproduction characteristics of the A-chain frequency response for 35 mm photographic sound standard by BSI Group, 04/30/1987