Guide for steam turbines procurement
standard by BSI Group, 02/28/1990

Oil circuit-breakers, oil switches and oil isolating-switches, for alternating-current circuits. Three-phase oil circuit-breakers with breaking-capacity ratings above 500 mva
standard by BSI Group, 07/20/1971

Mixing valves-Specification for thermostatic mixing valves
standard by BSI Group, 06/30/1986

Specification for Portland blastfurnace cement
standard by BSI Group, 06/30/1926

Universal Decimal Classification. English full edition-Timber and woodworking industry
standard by BSI Group, 10/30/1970

Totally enclosed air-break switches for voltages not exceeding 660 volts
standard by BSI Group, 01/30/1933

Specifications for plywood for marine craft
standard by BSI Group, 11/30/1966

Universal Decimal Classification. English full edition-Geography. Biography. History
standard by BSI Group, 01/24/1972

Methods for the analysis of iron and steel. Vanadium in ferro vanadium
standard by BSI Group, 09/30/1952

Timber ladders, steps and trestles
standard by BSI Group, 05/10/1954