1. 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

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

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

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

5. 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

6. BS 1643:2008. Specification for precision vernier height gauges

7. BS 1646-1:1979. Symbolic representation for process measurement control functions and instrumentation - Part 1: Basic requirements-ISO title Process measurement control functions and instrumentation-Symbolic representation

8. BS 1646-2:1983. Symbolic representation for process measurement control functions and instrumentation - Part 2: Specification for additional basic requirements

9. BS 1646-3:1984. Symbolic representation for process measurement control functions and instrumentation - Part 3: Specification for detailed symbols for instrument interconnection diagrams

10. BS 1706:1990. Method for specifying Electroplated coatings of zinc and cadmium on iron and steel