Railway rolling stock material-Specification for helical and volute springs and spring steels
standard by BSI Group, 12/01/1956
Protective helmets and peaks for racing car drivers
standard by BSI Group, 04/20/1960
Hand-held electric motor-operated tools. Particular requirements-Specification for circular saws and circular knives
standard by BSI Group, 07/31/1991
Methods of testing plastics. Effect of temperature. Methods 107, 108, 109, 110 and 111. Loss in weight on heating, ageing at temperature of polythene, decomposition at elevated temperatures.
standard by BSI Group, 12/28/1956
Methods of testing plastics. Mechanical properties-Determination of hardness of plastics and ebonite by the ball indentation method
standard by BSI Group, 06/30/1978
Marine electric motors and generators other than for propulsion
standard by BSI Group, 01/31/1958