Methods of testing refractory materials-Determination of silica in high silica, aluminosilicate and aluminous materials by coagulation
standard by BSI Group, 12/31/1969

Method for determination of dimensional changes of wool-containing fabrics during washing
standard by BSI Group, 02/27/1981

Methods of test for petroleum and its products-Burning test (24-hour) for kerosine
standard by BSI Group, 03/31/1982

Methods of test for petroleum and its products-Determination of kerosine burning characteristics. 24 hour method
standard by BSI Group, 02/28/1993

Methods of test for petroleum and its products-Foaming characteristics of lubricating oils
standard by BSI Group, 11/30/1983

Methods of test for petroleum and its products-Petroleum products and lubricants. Inhibited mineral turbine oils. Determination of oxidation stability
standard by BSI Group, 02/29/1996

Basic methods for the climatic and durability testing of components for telecommunication and allied electronic equipment. Mould growth
standard by BSI Group, 01/01/1971

Specification for pipe threads for tubes and fittings where pressure-tight joints are made on the threads
standard by BSI Group, 12/31/1973

Protractors for drawing office use
standard by BSI Group, 04/21/1954

Typewriters
standard by BSI Group, 06/14/1961