1. BS IEC 60317-4:2015. Specifications for particular types of winding wires Part 4: Solderable polyurethane enamelled round copper wire, class 130

2. BS IEC 60493-1:2011. Guide for the statistical analysis of ageing test data Part 1: Methods based on mean values of normally distributed test results

3. BS ISO 15:2011. Rolling bearings - Radial bearings - Boundary dimensions, general plan

4. BS ISO 68-2:1998. ISO general purpose screw threads - Basic profile - Part 2: Inch screw threads

5. BS 1560-3.1:1989. Circular flanges for pipes, valves and fittings (Class designated) - Part 3: Steel, cast iron and copper alloy flanges - Section 3.1 Specification for steel flanges

6. BS 1560-3.2:1989. Circular flanges for pipes, valves and fittings (Class designated) - Part 3: Steel, cast iron and copper alloy flanges - Section 3.2 Specification for cast iron flanges

7. BS 1595-1:1986. Propan-2-ol (isopropyl alcohol) for industrial use - Part 1: Specification for propan-2-ol (isopropyl alcohol)

8. BS 1595-2:1984. Propan-2-ol (isopropyl alcohol) for industrial use - Part 2: Methods of test

9. BS 1640-1:1962. Specification for Steel butt-welding pipe fittings for the petroleum industry - Part 1: Wrought carbon and ferritic alloy steel fittings

10. BS 1640-3:1968. Specification for steel butt-welding pipe fittings - For the petroleum industry - Part 3: Wrought carbon and ferritic alloy steel fittings - Metric units