Specification for a reference zero for the calibration of pure-tone audiometers-Data for earphone coupler combinations maintained at certain standardizing laboratories
standard by BSI Group, 09/20/1968
Specification for basic dimensions of cones and tubes for winding textile yarns. Inner diameters and lengths of cylindrical tubes
standard by BSI Group, 06/30/1977
Screwdrivers not including ratchet screwdrivers or screwdrivers and bits for recessed head screws.
standard by BSI Group, 01/17/1956
Method for determination of breaking strength and elongation (strip method) of woven fabrics
standard by BSI Group, 01/31/1986
Coated fabrics (leatercloths) for upholstered furniture (PVC, NC & LO types)
standard by BSI Group, 03/29/1955
The electrical performance of rotating electrical machinery
standard by BSI Group, 03/29/1957
Specifications for Glycerol (glycerine)
standard by BSI Group, 11/23/1964
Specifications for Glycerol (glycerine)
standard by BSI Group, 01/01/1964
Glycerine ( glycerol)
standard by BSI Group, 01/01/1955
Specification for pitch-impregnated fibre pipes and fittings for below and above ground drainage
standard by BSI Group, 06/30/1978
