1. BS 750:2012. Specification for underground fire hydrants and surface box frames and covers

2. BS 753:1987. Schedule for Density-composition tables for aqueous solutions of sulphuric acid

3. BS 759-1:1984. Valves, gauges and other safety fittings for application to boilers and to piping installations for and in connection with boilers - Part 1 Specification for valves, outings and fittings

4. BS 787-1:1969. Specification for Mining type flameproof gate-end boxes - Part 1: Gate-end oxes for direct-on-line motor starting (for use on 3-phase a.c. circuits up to 650 V)

5. BS 787-2:1968. Specification for Mining type flameproof gate-end boxes - Part 2: Gate-end boxes with air-break circuit-breakers (for use on 3-phase a.c. circuits up to 650 volts)

6. BS 787-3:1971. Specification for Mining type flameproof gate-end boxes - Part 3: Gate-end boxes with lighting transformers

7. BS 787-4:1972. Specification for Mining type flameproof gate-end boxes - Part 4: Gate-end boxes for drilling machines (for use on 3-phase a.c. circuits up to 650 V)

8. BS 799-5:2010. Oil burning equipment - Part 5: Carbon steel oil storage tanks - Specification

9. BS 817:2008. Specification for surface plates

10. BS 822-6:2004. Terminal markings for electrical machinery and apparatus. Part 6: Lead colours for rotating electrical machinery