Methods of test for petroleum and its products-Determination of softening point of bitumen. Ring and ball method
standard by BSI Group, 02/28/1993

Methods of testing plastics. Thermal properties-Determination of the melting point of semi-crystalline polymers using polarized light
standard by BSI Group, 09/30/1976

Domestic instantaneous and storage water heaters for use with liquefied petroleum gases. Water heaters for use with butane gas
standard by BSI Group, 06/18/1959

Specification for general requirements for aircraft indicators
standard by BSI Group, 06/30/1978

Specification for identification of pipelines
standard by BSI Group, 12/20/1971

Methods for radiographic examination of fusion welded circumferential butt joints in steel pipes
standard by BSI Group, 10/28/1957

Specification for steel roller conveyors
standard by BSI Group, 01/19/1962

Methods of testing water used in industry-Dissolved oxygen, hydrazine and sulphite
standard by BSI Group, 02/26/1965

Method for determining the speed of sensitized photographic materials. Specification for light sources for sensitometric exposure-Simulation of the spectral distribution of photoflood illumination
standard by BSI Group, 02/28/1979

Marking of cameras and lenses
standard by BSI Group, 06/15/1942