BS PD 6457:1970

Guide to the application of addendum modification to involute spur and helical gears
standard by BSI Group, 11/17/1970

BS HC 9:1974+A2:2012

Specification for Nickel-chromium-molybdenum steel castings (880¿1080 MPa)
standard by BSI Group, 05/10/1974

BS HC 206:1975

Specification for precipitation hardening nickel base chromium-cobalt-molybdenum-titanium alloy precision castings (Cr 20, Co 20, Mo 6, Ti 2)
standard by BSI Group, 09/30/1975

BS MA 18:1973

Specification for salt water piping systems in ships
standard by BSI Group, 08/31/1973

BS L 119:1975

Specification for ingots and castings of aluminium-copper-nickel-manganese-titanium-zirconium-cobalt-antimony alloy (solution treated and artificially aged) (Cu 5.0, Ni 1.5, Mn 0.25, Ti 0.2, Zr 0.2, Co 0.2, Sb 0.2)
standard by BSI Group, 09/30/1975

BS PAS 96:2017

Guide to protecting and defending food and drink from deliberate attack
standard by BSI Group, 11/17/2017