Methods of test for petroleum and its products-Standard reagents and thermometers
standard by BSI Group, 02/27/1987
Methods of test for petroleum and its products-Kinematic viscosity of transparent and opaque liquids and calculation of dynamic viscosity
standard by BSI Group, 05/31/1990
Glossary of terms relating to iron and steel-Steelmaking
standard by BSI Group, 03/09/1954
Specification. Flameproof enclosures for electrical apparatus (for use in mines and other places where an explosive atmosphere may be encountered) and tests for flame-proof enclosures
standard by BSI Group, 11/17/1926
Sampling and examining deposits from boilers and associated industrial plant-Methods for sampling and examining fire-side deposits
standard by BSI Group, 12/30/1983
Naval brass (admiralty mixture) bars and sections (suitable for machining and forcing) and forgings
standard by BSI Group, 12/01/1944