Glossary of terms used in controlling and regulating systems. Components of servo mechanisms
standard by BSI Group, 05/13/1954

Specification. Measurement of photographic transmission density
standard by BSI Group, 08/06/1947

Methods of testing plastics. Method 1001 measurement of hardness by means of a barcol impressor.
standard by BSI Group, 08/31/1977

Endless narrow v-belt drives for industrial purposes sections 3V, 5V and 8V
standard by BSI Group, 09/16/1964

Dimensions of 3-phase electric motors. Slide rail dimensions
standard by BSI Group, 06/17/1964

Specifications for essential oils.
standard by BSI Group, 08/02/1965

Cotton fibre maturity test (estimation by classification of fibes swollen in sodium hydroxide solution).
standard by BSI Group, 04/30/1968

Specification for asbestos cement boards (incombustible) for electrical purposes
standard by BSI Group, 01/31/1962

Specification for copper and copper-cadmium trolley and contact wire for electric traction
standard by BSI Group, 06/25/1970

Gas heated catering equipment
standard by BSI Group, 10/08/1954