Technical Standard

Plain rubber tubing for government department requirements
standard by BSI Group, 03/03/1944

Workhead spindles
standard by BSI Group, 12/31/1942

Seamless copper tubes for steam services
standard by BSI Group, 11/08/1948

Portable chemical fire extinguishers of the acid alkali type (excluding foam type)
standard by BSI Group, 09/01/1943

British-made plywood for marine craft
standard by BSI Group, 11/29/1957

Methods for analysis and testing of coal and coke-Proximate analysis of coal
standard by BSI Group, 11/28/1980

Specification for electroplated coatings of nickel and chromium
standard by BSI Group, 02/29/1960

Specification for WC flushing cisterns (including flush pipes)
standard by BSI Group, 06/26/1956

Methods for analysis and testing of coal and coke. Proximate analysis of coal
standard by BSI Group, 03/30/1942

Dimensions of drilling jig bushes
standard by BSI Group, 01/25/1943