Technical Standard

Hexagon socket screws & wrench keys
standard by BSI Group, 06/03/1954

Fastening threads of BSP sizes (formerly BS 84:1940)
standard by BSI Group, 06/19/1959

Cyclohexylamine
standard by BSI Group, 01/17/1955

Specification for a reference zero for the calibration of pure-tone audiometers-Data for certain earphones used in commercial practice
standard by BSI Group, 03/10/1971

Specifications for essential oils-Specifications for essential oils
standard by BSI Group, 06/28/1972

Glossary of terms used in high vacuum technology.
standard by BSI Group, 02/24/1958

Methods of testing plastics Effect of temperature. Methods 101 and 102. Crushing strength after heating (heat resistance), deformation at elevated temperatures
standard by BSI Group, 12/28/1956

Methods for analysis of glass-Recommended procedure for the analysis of glasses of the soda-lime-magnesia-silica type
standard by BSI Group, 12/29/1955

Methods of testing refractory materials. General and textural properties-Determination of bulk density, true porosity and apparent porosity of dense shaped products (methods 1902-308)
standard by BSI Group, 05/29/1981

Glossary of terms applicable to roof coverings
standard by BSI Group, 02/29/1956