
BS 2690-2:1965
Methods of testing water used in industry-Dissolved oxygen, hydrazine and sulphite
standard by BSI Group, 02/26/1965
Methods of testing water used in industry-Dissolved oxygen, hydrazine and sulphite
standard by BSI Group, 02/26/1965
Screwdrivers not including ratchet screwdrivers or screwdrivers and bits for recessed head screws.
standard by BSI Group, 01/17/1956
Specification for preferred sizes of casting pit refractories
standard by BSI Group, 10/18/1968
Methods of test for petroleum and its products-Flash point (closed) of cutback bitumen
standard by BSI Group, 03/31/1982
Round strand and flattened strand steel wire ropes for colliery winding purposes
standard by BSI Group, 10/01/1945
Copper-silicon alloy rods, sections and forgings (for general engineering purposes)
standard by BSI Group, 02/05/1953
Spectacle lenses-Specification for tolerances on optical properties of uncut finished lenses
standard by BSI Group, 02/28/1989