Laboratory sintered or fritted filters
standard by BSI Group, 02/18/1963

Materials for fire brigade uniforms
standard by BSI Group, 07/30/1951

Specification for class I oxy-acetylene welding of steel pipelines and pipe assemblies for carrying fluids
standard by BSI Group, 02/28/1957

Flanged steel check valves for the petroleum industry.
standard by BSI Group, 06/23/1952

Specification for gymnasium equipment. Particular requirements-Boxing rings and weight training equipment
standard by BSI Group, 11/30/1972

Methods of testing refractory materials. Refractory and thermal properties-Determination of pyrometric cone equivalent (refractoriness) (method 1902-502)
standard by BSI Group, 12/30/1983

Specification for gravel aggregates for surface treatment (including surface dressings) on roads
standard by BSI Group, 09/05/1967

Methods of test for petroleum and its products. Asphaltenes in petroleum products (precipitation with normal heptane)
standard by BSI Group, 02/28/1983

Methods of test for petroleum and its products-Oxidation stability of gasoline (induction period method)
standard by BSI Group, 01/31/1991

Environmental testing. Tests-Test U. Robustness of terminations and integral mounting devices
standard by BSI Group, 01/31/1984