Material used in the construction of railway rolling stock
standard by BSI Group, 06/01/1907
Specification for cable covers concrete and earthenware
standard by BSI Group, 05/07/1954
Specification for tee slots, tee bolts, tee nuts and tenons
standard by BSI Group, 04/12/1973
Specification for basic dimensions of cones and tubes for winding textile yarns-Inner diameters and lengths of cylindrical tubes
standard by BSI Group, 08/31/1983