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BS 546:1950 Specification. Two-pole and earthing-pin plugs, socket-outlets and socket-outlet adaptors
BS 4656-35:1987 Accuracy of machine tools and methods of test - Specification for capstan, turret and automatic lathes, single spindle type less than 25 mm diameter capacity
BS 6091-2:1987 Vulcanized fibre for electrical purposes - Methods of test
BS 5M 23:1987 Specification for an identification scheme for pipelines
BS 6579-8:1987 Safety fences and barriers for highways - Specification for concrete safety barriers
BS 6840-6:1987 Sound system equipment - Methods for specifying and measuring the characteristics of auxiliary passive elements
BS 5424-2:1987 Low-voltage controlgear - Specification for semiconductor contactors (solid state contactors)
BS 3181-1:1987 Methods for determination of cotton fibre properties by the airflow method - Determination of micronaire value by the single compression airflow method
BS 5551-3.4:1987 Fertilizers. Physical properties - Method for determination of oil retention of high nitrogen content, straight ammonium nitrate fertilizers
BS 6840-9:1987 Sound system equipment - Methods for specifying and measuring the characteristics of artificial reverberation, time delay and frequency shift equipment
BS 6859-1:1987 Operating tables - Specification for mobile general operating tables