2014BS ISO 2393:2014 Rubber test mixes. Preparation, mixing and vulcanization. Equipment and procedures
2009BS DD IEC/PAS 62611:2009 Vacuum cleaners for commercial use - Methods for measuring performance
BS DD IEC/PAS 62611:2009 Vacuum cleaners for commercial use - Methods for measuring performance was changed to BS ISO 2393:2014 Rubber test mixes. Preparation, mixing and vulcanization. Equipment and procedures.