Non ferrous (excluding lead) traps and wastes
standard by BSI Group, 12/09/1944

Specification for gypsum plasterboard
standard by BSI Group, 08/31/1970

Ammonia distillation apparatus (markham) apparatus for the determination of elements by other than combustion methods
standard by BSI Group, 12/21/1956

Stationary circulation pumps for heating and hot water service systems-Specification for physical and performance requirements
standard by BSI Group, 10/30/1987

Universal Decimal Classification. English full edition-Transport vehicle engineering
standard by BSI Group, 02/28/1977

Electrical protection relays. Requirements for the principal families of protection relays-Specification for all-or-nothing electrical protection relays
standard by BSI Group, 11/30/1982

Specification for milled lead sheet and strip for building purposes
standard by BSI Group, 11/04/1969

Specification for domestic appliances burning town gas. General requirements
standard by BSI Group, 07/26/1955

Specification for copper for electrical purposes: high conductivity copper rectangular conductors with drawn or rolled edges
standard by BSI Group, 03/31/1987

Specification for sizes of photographic paper for general use
standard by BSI Group, 09/18/1947