1. BS 183:1972. Specification for General purpose galvanized steel wire strand

2. BS 188:1977. Methods for Determination of the viscosity of liquids

3. BS 215-1:1970. Specification for Aluminium conductors and aluminium conductors, steel-reinforced - For overhead power transmission - Part 1 : Aluminium stranded conductors

4. BS 215-2:1970. Specification for Aluminium conductors and aluminium conductors, steel-reinforced - For overhead power transmission - Part 2: Aluminium conductors, steel-reinforced

5. BS 235:1987. Specification for Gears for electric traction

6. BS 336:2010. Specification for fire hose couplings and ancillary equipment

7. BS 341-4:2004. Transportable gas container valves - Part 4: Pressure relief devices

8. BS 361:2002. Personal protective equipment against falls from a height - Full body harnesses

9. BS 373:1957. Methods of testing small clear specimens of timber

10. BS 376-1:2012. Railway signalling symbols - Part 1: Specification for schematic symbols