Methods of testing plastics. Methods 505, 506 and 507 resistance to chemicals, colour bleeding, colour fastness to light.
standard by BSI Group, 05/01/1961
Specification for copper and copper alloy rods and sections (other than forging stock)
standard by BSI Group, 12/31/1986
Method for the determination of tetraethyl lead in gasoline (hydrochloric acid method)
standard by BSI Group, 07/16/1957
Specification for filler rods and wires for inert gas arc welding. Gas shielded tungsten arc welding
standard by BSI Group, 09/26/1957
Specification for higher tensile steel hooks for chains, slings, blocks and general engineering purposes
standard by BSI Group, 03/31/1970
Specification for cold-reduced tinplate and cold-reduced blackplate
standard by BSI Group, 10/20/1973
Specification for shock-proof X-ray tube cable terminations and receptacles operating at 55kV peak
standard by BSI Group, 12/13/1957