1. BS 848:1997 ISO 13351:1996. Fans for general purposes - Part 4: Dimensions

2. BS 848-5:1999. Fans for general purposes - Part 5: Specification for mechanical safety (guarding)

3. BS 848-7:2003 BS ISO 14694:2003. Fans for general purposes - Part 7: Specifications for balancing and vibration

4. BS 848-8:1999. Fans for general purposes - Part 8: Vocabulary and definition of categories

5. BS 848-9:2007 ISO 13348:2007. Fans for general purposes - Part 9: Tolerances, methods of conversion and technical data presentation

6. BS 864-2:1983. Capillary and compression tube fittings of copper and copper alloy - Part 2: Specification for capillary and compression fittings for copper tubes

7. BS 870:2008. Specification for external micrometers

8. BS 874:1973. Methods for Determining thermal insulating properties with definitions of thermal insulating terms

9. BS 906-1:1972. Specification for Engineers’ parallels - Part 1: Metric units

10. BS 907:2008. Specification for dial gauges for linear measurement